by Dr P phile October 22, 2019

Forget the fucking terrorist attacks! Setember 11 is my birthday, and I'll be damned that little thing gets in the way of my time of the year. Quit the mourning and celebrate me you fuckers!
by Another Asshole July 15, 2008

by Hawaiian Dicking May 8, 2009

by Wompa One July 12, 2006

A synonym for "hahahaha" or "lol". 9/11 = .8181818181, and since "H" is the 8th letter of the alphabet and "A" is the 1st, 9/11 = "hahahahaha".
Bro: Shawn Johnson can be cute sometimes but other times looks like a dude that got his face teabagged 24/7 in the gobi desert.
Dude: 9/11!!!!!!!
Dude: 9/11!!!!!!!
by 4rch October 10, 2008

The best holyday in the entire world.
by Not Clay December 5, 2020

by IMJesus775 May 19, 2018
