Top Definition
An abbreviation for "shit my pants laughing so hard".
First seen by Jason "Mayhem" Miller's tweet.
A: Man, I just smplsh!
B: What? That doesn't make any sense!
A: Yes, it does, it means "shit my pants laughing so hard"!!.
B: ... who'd even come up with something like that :/
by MelEnt June 24, 2011

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.