Top definition
an erotic act in which a female parts the hairs of the recipient's anus and then places their chin into the anal cavity, making it appear as though they have a french mustache.
EX.1
"dude did you see that girl i hooked up with last night she was hot"
"she was all right, but didnt it bother you that she had a cleft pallet"
"not really she gave me a french dennis and i couldnt see it, she kinda looked like cap'n crunch"

EX.2
"hey cecil how was your weekend?"
"you wouldnt belive it, bernice gave me a french dennis, then we watched spanglish while wearing davey crockett hats and 3-D goggles"
by bryant gumbal's frontbum October 23, 2007
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug