mashin' dinner

to egage in anal sex with a woman.

Liz got drunk last night, I wound up mashin' dinner.

mashin' dinner by PaulPizzle November 4, 2007

MASHING HER DINNER 

When you feed your girlfriend dinner then go home and fuck her in the ass thus mashing her dinner

A good cheap date is going to mcd's then going home and mashing her dinner

MASHING HER DINNER by robs asshole January 14, 2008

mashing up a girl's dinner 

To perform the act of anal sex on a woman. To fuck a girl in the ass.

Last night i was mashing up a girl's dinner and i got shit on my dick!

mashing up a girl's dinner by patyouth711 July 18, 2009