motorboatin son of a bitch 

n; One who motorboats --
n; Term applied to one who puts there head in between a females breast, moves there head side to side makeing a motor boat sound.

I was one motorboatin son of a bitch last night.

Did you see the rack on that girl that I was motorboatin?

I was motorboatin that hot stripper last night.

motorboatin son of a bitch by autumn festival August 21, 2007

motorboatin son of a bitch 

1. one who enjoys motorboating frequently

2. john wilks booth!

1. man he is a motorboatin son of a bitch on carolanne all the time

motorboatin son of a bitch by riceninja69 June 16, 2009

motorboatin son of a bitch 

n; One who motorboats -- and is also a son of a bitch.
n; Term applied to one who has had a sexual episode whilst intoxicated -- usually followed by high fives and busting of chops.

A.
Person 1: Yeah so I was totally nailin that girl last night! Cool.
Person 2: I bet you were, you motorboatin son of a bitch!

B.
Hey did you hear about Seamus? He got with that girl Kerri -- what a motorboatin son of a bitch huh?!

motorboatin son of a bitch by Jimmy the Geek October 17, 2006