butterbate 

to masturbate in your butt hole

So they...butterbate? You know like masturbate but in your ass hole so butterbate?

butterbate by mhmmsookiesookielovesticka November 14, 2010

butterface 

everything about her is perfect but her face

shes got a smoking hot body and a great personality butterface ain't that great

butterface by bigjonny99 December 8, 2009

butterface 

A female, typically, who's face is the only non-attractive part about her body.

Jason-"Man, Hillary is fiiiine!"
Mike-"Yea, too bad she's a butterface."
Jason-"A whaaaa...?"
Mike-Butterface,everything's hot...BUT 'ER FACE!

butterface by em0lee September 1, 2005

Butterface 

Chick with a hell of a nice body, but the face is ugly.

She looked real good... but her face (butterface)

Butterface by Thor March 3, 2003

buttercat 

buttercat - /ˈbətərkat/

A cat that is soft, fatty, and malleable, like butter. Buttercats are often very friendly, and sometimes extremely shy at first. Buttercats often have folds of loose skin around their belly.

Look at this cat sprawled out in my lap; hes so soft and pudgy, what a buttercat.

buttercat by poweti June 3, 2012

Butterface 

(BUT-HER-FACE) A terrible and frustrating condition, whereby a girl has the body of a goddess, but the face of troll. Often associated with Gemini Syndrome, this condition causes almost instant flaccidity in men with self respect.

1."Ooh she looks hot! Wait..wait, she turning around.....Shit!Mayday!Mayday! We've got a Butterface situation here!

2."Damn! Everything looks good BUT-HER-FACE!"

Butterface by cobblestone joe July 16, 2010

A Butterface 

A female that is hot from the neck down, but ugly from the neck up... she is hot all "But-her-face"(usually meant for female, but can be associated with male too)

That girl is such a butterface

A Butterface by Livin La Vida September 15, 2006