tsunami

a big fucking wave!

a tsunami destroyed the whole eastern seaboard!

by potman March 05, 2003

Tsunami

A tsunami is a bathroom prank that can be performed as follows:
1. Wait for one of your buddies to use a public bathroom stall.
2. Fill up a couple of buckets of water and gather outside the bathroom with other willing participants.
3. Walk into the bathroom and shut off the lights.
4. Get your helpers to start banging on the walls of the stall while yelling, "TSUNAMI," at the top of their lungs.
5. Dump the water on your soon to be ex-buddy.
6. Run away. It'll be a few minutes before he finishes up and starts looking for you.

We gave Brett a tsunami last night! He was pissed!

by The BFD May 31, 2008

Tsunami

In Ohio, it means you are about to get it in, in Japan, it means your shit just got fucked up.

Molly Jordan is about to try to tsunami Owen Dorsey, unless he calls a Japan

by O-Dorsey March 19, 2011

Tsunami

When a day trade turns into a position trade

Guys I'm going long here with a tight stop day trade set up but might limit profit taking today as this catalyst could turn it into a potential Tsunami

by Waves 618 February 21, 2019

Tsunami

when an asian girl squirts pussy juice while reaching climax during intercourse

Chris: Yo Jose? whats that stain on your shoes?

Jose: Damn yo!!! Probably from Sook Ling's tsunami last night!!!Imma get more DIM SUM TONIGHT BOY!!!!

by josaids November 02, 2009

The tsunami

A rippling motion starting from the boobs downwards towards the genitals, causing a semi erect penis to ripple too. this causing immense pleasure for the receiver, as well as an instinctual wave of extra cum when the fat guy finishes up.

Ryan gave his mum the tsunami

by Xjudge September 15, 2009

tsunami

When you piss everywhere in a bathroom

"Man, we that bathroom was hit by a triple tsunami, the walls and floors were full of piss!"

"Let's go tsunami"

by Brian February 20, 2005