A slang term for the game Super Smash Bros. Ultimate. Due to the length of the game's name, and the connotations to saying "smash"(connections with Intercourse); the smoothest and most natural way to refer to the game is Smish.
by Smishmasterflex February 22, 2019

by a64novass May 15, 2009

by brick_1 October 14, 2014

I heard that Martha is really happy that she qualified for that race. I feel an overwhelming sense of smish!
by Raven Rehill August 27, 2010

by motherfrigginholler August 16, 2006

Smish means all forms of sex all at once. These include oral, anal, and of course, the classic, 69ing. It can replace the f-word in many intances. It takes a lot of skill to master, and also requires practice and hard work. Oh, and we should have you know. Smish is a bad-word, so don't use it lightly.
by Thomas Ruckman March 30, 2011

A text message based (SMS) phishing attempt that appears to be legitimate but is intended to trick the recipient into divulging personal information.
by Joustingdude May 19, 2009
