When a movie contains a lot of nudity and/or sex and the leading lady is an extremely hot celebrity, but she is the only one in the movie that keeps all her clothes on.
Dude, did you see Knocked Up? It was awesome!!!
Yea, it was funny, but it had a total case of Good Luck Chuck Syndrome! I was hoping to see Katherine Heigl naked, but she was the only fully clothed woman in the movie!
The Chuckle Bucket is used to describe the area between the base of one's nut sack and their asshole. It is used instead of words like taint or gooch in order to make talking about that areas seem more social acceptable in public.
"Keep talking about my mom like that and I'll kick you in the chuckle bucket."
"Won't be so funny when I ram three fingers through your chuckle bucket."
"THROUGH my chuckle bucket? Ouch."