Top definition

to put your face between a womans boobies and shake it back an forth making sounds that an engine would normally make

used for texting and/or computer messaging
Dude, you won't go ( o ):-D( o ) her massive titties.

You are one motorboatin son of a bitch.
by Timtoe July 10, 2008
Get the mug
Get a ( o ):-D( o ) mug for your barber Beatrix.
buy the domain for your travel vlog