Top definition
The deep vocal tone produced by putting one's face between a pair of relatively large breasts and talking.
"I was motorboating my girl last night and tried to talk dirty, but it came out in cleav speak. Totally killed the vibe."
by Neter Porth September 30, 2008
Mug icon

Dirty Sanchez Plush

It does not matter how you do it. It's a Fecal Mustache.

Buy the plush