Ken Jeong Gets Cheeky at MTV Movie Awards!

Hangover star Ken Jeong shows off his rear in a tiger-striped onsie-thong while performing onstage at the 2010 MTV Movie Awards at the Gibson Amphitheatre at Universal Studios on Sunday (June 6) in Universal City, Calif.

The 40-year-old Community actor also gave an acceptance speech after winning for Best WTF Moment for his full-frontal appearance in The Hangover. During his speech, he said, “Me and my penis would like to thank MTV and the voters!”

Ken also honored his wife, Tran, during his speech, saying, “The reason why I did this, she taught me that life is short and that don’t be afraid to take chances. And I just wanted to say that Tran has been cancer-free for two years. I love you! I’m just really grateful. … I was just celebrating her. This whole night is about celebrating her!”

25+ pictures inside of Ken Jeong getting cheeky at the 2010 MTV Movie Awards…