smishsmash 

Universal term to promote something fun or to make humorous.

Want to play volleyball? Smishsmash!
I'm going to nail that chick. Smishsmash!
That sexy chick is a smishsmash!
Man I just failed that test. Smishsmash!
Man I railed that fatty! Smishsmash!
Man we smoked a fatty. Smishsmash!

smishsmash by hackaxle April 30, 2008

smishsmashtershmate 

The act of masturbating a Puerto Rican midget, using Carrot Top's semen as lubricant, while having a Rhesus Monkey toss yo salad.

Last weekend my girlfriend was run over by a bus, so I had to smishsmashtershmate.

I ran out of KY, so I had to smishsmashtershmate.

smishsmashtershmate by JewCity March 19, 2010

Smissmas 

It's Christmas except there's a French spy, some Santa soldier, skinny McDonalds cashier, Scudworth from clone high, (hot) australian, black scottish cyclops, fire man, russian man and yeehaw texan man. In other words, Christmas in the game/comics Team Fortress 2.

guy 1: "yo dude its christmas"
guy 2: "do you mean smissmas"
guy 1: "goddamn it stop doing this"

Smissmas by jakorcuppa November 24, 2020

SMASHYSMASH 

V. Smashysmash-ED
N. Smashysmash

V. Dave: Neil, did u fuck?
Scoob: Hell naw, he didnt fuck.
Neil: Both of you are lame as hell, i SMASHYSMASHED!!!!

N. Dave: Neil fucked.
Scoob: Who?
Neil: Dont worry bout it, but i did a little SMASHYSMASH!!

SMASHYSMASH by Yung FLex July 9, 2007