smash 

to have sex

hey you smashing later?
i got to smash and dash

smash by actualjuice April 25, 2009

smash 

to masterbate

i smash every day about 4-6 hours

smash by bug2000 February 6, 2004

smash 

1.)To have excess amounts of fun at a time.
2.)A gay dog.

1.)Mike's party last week was a smash.
2.)I think sparkey is a smash

smash by Mister G_Money November 24, 2002

Smash 

To be very successful at something

"I will smash that exam today"

Smash by Kairoboy May 21, 2012

smash 

short for suck my ash

person-1 : yo buddy i saw you last night with your Cathy's friend, right??
person-2 : Yeah we had made one night stand. You know man she's really such a bitch. "The real SMASH hole in the world"
person-1 : ow, it's so awsome.
person-2 : yes guy, we wonna to take it again.

smash by buddy's chan March 1, 2007

Smash 

verb) to fuck.

to have sex hard, and violent.

noun) instant mashed potato.

I'm gonna smash you tonight

We have smash for dinner tonight.

Smash by ChipmunkOnKetamine August 5, 2009

smash 

1. A crush a girl gets on another girl. The smash can be platonic, meaning that the girl wants to be friends with the girl she has a smash on.
2. The girl another girl has a crush on.
(I noticed this word in a Smith College yearbook from the 50's or 60's, so I think it started with the platonic sense.)

I've got a smash on that girl jane in my drawing class! She has the best clothes.

smash by mfm February 9, 2004