Pete Davidson Shocks Fans With Crude Joke About Ariana Grande & Big Sean's Sex Life

Pete Davidson just went where no other man has gone before – into the nitty gritty details of his ex-fiancée Ariana Grande's sex life with another man.

The comedian performed standup on Tuesday night for a crowd at Caroline's in New York City. According to an eyewitness, Davidson, 25, completely bombed his set. So in typical Davidson fashion, he attempted to save face by discussing the pop star's revenge song, "Thank U, Next."

As RadarOnline.com readers know, Grande used the song to bring attention to what she referred to as Davidson's "HUUGGGGE" penis size. But on Tuesday, Davidson joked it was actually not him, but her ex-boyfriend Big Sean who is blessed down south.

Davidson joked that after listening to Grande's "diss track" with his comedic friends, he asked, "who taught her how to take that d**k though?"

"Big Sean," one of his friends replied.

Davidson's joke about another man's large assets was surprisingly not the most inappropriate joke the young comedian has told this week. Days prior Davidson received backlash for inappropriate jokes he made about babies and the disabled.

Still, fans are glad to see Davidson laughing. While Grande just teased an early February release date for her second album in six months, the funny man is still coping with the aftermath of his recent suicidal breakdown.

Hours before Davidson took the stage Tuesday night, his fellow comedian and friend Kevin Barnett passed away at age 32.

For now, Big Sean has remained mum on Grande and Davidson's split. It's a matter of time to see if he'll slam Davidson's big joke.

We pay for juicy info! Do you have a story for RadarOnline.com? Email us at tips@radaronline.com, or call us at (866) ON-RADAR (667-2327) any time, day or night.

Get the exclusive celebrity scoop on all the stars you love before any of your friends by subscribing to our new podcast Straight Shuter below!