Did you hear the one about the rape joke?
Like the motivational-style poster of a man cradling an unconscious woman with the caption "How did you lose your virginity??" The answer: "Rohypnol." Or the governor of Maine's quip comparing a political foe's budget plan to anal rape "without Vaseline"? Or the club incident in which comedian Daniel Tosh responded to a woman's criticism by asking, "Wouldn't it be funny if that girl got raped by, like, five guys right now?"
Or what about the Filipino comedian who made a gang-rape joke about a local newscaster, or the "just wait, it'll be all over soon" reference at the E3 video-game convention, or the Emma Watson "rapey" debate in "This Is the End"?
Lindy West isn't so sure. In response to a series of columns and an appearance on the FX show "Totally Biased with W. Kamau Bell," where she debated the issue with comedian Jim Norton, she was besieged by angry commenters who insulted her looks, questioned her comic bona fides and said that, well, she should be raped.
West read some of the most vituperative responses in a much-passed-around video and wrote a follow-up column for Jezebel. "How did (the commenters) try to demonstrate that comedy, in general, doesn't have issues with women? By threatening to rape and kill me," she said.
West has emphasized she's not against rape jokes. In fact, she wrote a column called "How to Make a Rape Joke," which explained that context was everything. As for the angry comments, she described them as "an occupational hazard" in an interview with CNN.
But, she added, she wants to keep prompting readers to think about what they're saying -- or hearing.
"There are a lot of people who don't have a concept of certain things being important," she says. "It's not just a joke. It doesn't just exist on your Twitter and then go away. Things have real-life consequences."
The disrespect is nothing new for female comedians, says Ever Mainard, a Chicago-based comic who was featured in the "How to Make a Rape Joke" column. Standup comedy remains a male-dominated field, and the young bucks going for laughs want to make a quick impact, she says.
"Rape jokes, for a lot of newer comedians, tend to be an easier joke," says Mainard. "You can tell the newer dudes by their talking about rape or homosexuality as a punch line. I think our culture is a little desensitized to it."
Comedy has always pushed limits. That's often the point -- to question authority, shatter preconceptions, tell truth to power.
In the 1960s, Lenny Bruce was arrested for his use of profanity. A decade later, George Carlin was hauled in for speaking the "Seven Dirty Words." Sam Kinison ranted; Andrew Dice Clay told scatological nursery rhymes; Louis C.K. takes audiences into the darkest corners of his mind, and Anthony Jeselnik sounds calmly psychopathic. Magazines, television, movies and the Internet have followed the blazed trail.
But joking about rape -- an act of violence that overwhelmingly affects women -- means walking a fine line, and too many comedians are unable to balance on the tightrope.
Brett Wheeler, who's seen the issue from many sides -- he's an amateur comedian, a psychology instructor, a humor researcher and a former rape crisis center worker -- believes some of the increase in rape jokes is due to increased aggressive humor on the part of standup comedians.
"There are different kinds of humor, often grouped into affiliative -- you're laughing with someone -- and aggressive. And one of the things that we have seen is more aggressive forms of standup," he says. "It doesn't mean the people themselves are aggressive -- it just means the humor has become more hostile in some ways. People feel like they're bucking authority or bucking social norms."
Aggression can come with the comic territory. Comedians often talk about their performance in life-or-death terms: "I killed out there" for success, "I died" for failure. The atmosphere breeds me-or-them attitudes, says Benjy Susswein, who books comedians and manages Stand Up NY in Manhattan.
"It's terrifying, it's revealing, it's brutal," says Susswein. "(Standup) comedy lives in those two extremes where you either want to kill yourself or you're the king of the world. It's one or the other."
Perhaps for that reason, standup tends to draw more men. (Improv and sketch troupes, which have a group dynamic, attract far more women, says Susswein.) In fact, observes Wheeler, occasionally there will be "some old dinosaur" who'll ask if women are even funny. When he hears that trope expounded by comics, Wheeler immediately asks his friends if they can imagine someone suggesting that men aren't funny.
"And the response is, of course no one can imagine that," he says. "Because that's what privilege looks like."
Which is where the discussion of rape jokes gets into deeper, even more treacherous waters.
There's no question that the world has changed in the decades since Henny Youngman said, "Take my wife -- please." Women now hold positions of power, and some men feel threatened by the changes in society.
"My sense is that one issue is that men are feeling disempowered, and there are probably fewer venues for getting together and talking that way and getting away with it," says David Reiss, a San Diego-based psychiatrist who studies personality dynamics. "A lot of what used to be acceptable isn't, and men are feeling they're being hemmed in."