An attractive but not particularly funny female who is trying to become a stand-up comic and does so by having sex with club managers, bookers and male comics.
Sarah Silverman was such a chuckle bunny. She 'did' Kevin then Dave then Mark -- all just to get stage time at open mikes!
"Haha shut up you will make me chuck a muffin!"
Sam did the most stupid dance, it made everyone chuck muffins.
"Skins rules, I was chucking muffins all through it!"