Top definition
Verb. To shake ones face back and forth while placed in between the breasts of another.
All the man wanted to do during that party was moterboat the cougar's double d's.
by Butterboater June 10, 2009
Get the Moterboat neck gaiter and mug.
Apr 28 Word of the Day
Literally everyone, ever. Including the writer of this definition.
by masokitsune January 17, 2019
Get a stupid people mug for your brother-in-law Trump.