botormoat 

A "reverse motorboat". Achieved by burying one's face between a supple set of buttcheeks and rapidly shaking the head from side to side. Optionally, one may purse the lips and blow out while botormoating to emulate the sound made by a motorboat's engine.

Johnny's girlfriend didn't have much of a chest, so he flipped her over and botormoated her.

botormoat by Ronald Jeremy Hyatt December 20, 2009

Brotorboat 

v. int. The act of a man pushing one's face in between two ample man-breasts, and rocking one's head side to side very rapidly while making a vigorous, lip-vibrating "brrr" sound.

Wouldn't you love to see Ryan Seacrest brotorboat Meatloaf?

Brotorboat by theoddsmaker June 17, 2009

Botor Moat 

To bury ones face into another persons ass and wiggles ones face from side to side. Similar to motor boating.

Omg! He/She has an ass you would love to Botor Moat!

Botor Moat by Glennyboi May 4, 2014

Brotorboat 

v. int. The act of a man pushing one's face in between another mans arse cheeks, and rocking one's head side to side very rapidly while making a vigorous, lip-vibrating "brrr" soun

Alan was so happy his mate Joe was getting married he gave him a brotorboat on his stag do!

Brotorboat by Mayor_quimbo May 14, 2017