fotwlmao 

fall-out-the-window-laughing-my-ass-off

That was so funny that I was totally fotwlmao.

fotwlmao by Chez392 May 16, 2006

FOTFLMAO 

Fell on the floor laughing my ass off.

See also: Falling on the floor laughing my ass off.

When my buddy said Hillary Clinton was going to win the elecetion I #FOTFLMAO.

FOTFLMAO by Pink Panthered July 11, 2018

FOTLMAO 

Falling
Off
the
Toilet
Laughing
My
Ass
Off

An awesome rip off of Roflmao or anything of that, but wayy better.

UP (unimportant person): "And I said, your mom"
UP2: FOTLMAO!!!!

FOTLMAO by Namo January 11, 2009