look up any word, like eiffel tower:
 
1.
The act of motorboat-ing an attractive woman's ass instead of her breasts.
"Man she's got a great ass. I'd love give her the Dirty Bayou Motorboat"

"This guy motorboated my ass last night like it was my tits and then he said something about a bayou..."
by imotorboatdownsouth March 25, 2009

Words related to Dirty Bayou Motorboat

ass bayou motorboat booty dirty bayou motorboat