What is Lmatfo?
1.
Laugh My Ass The Fuck Off
---or---
Laughing My Ass The Fuck Off
---or---
Laughed My Ass The Fuck Off
Boy 1: I hope she trips with those stillettos on
Boy 2: Me too... I'm gonna lmatfo.
Girl 1: OMG DID YOU SEE HER! SHE JUST GOT KNOCKED OUT!
Boy 1: Yeah I'm lmatfo!!!
Girl 1: Her outfit was sooo ugly! It looked like a baby threw up on it!
Girl 2: Yeah I know... I lmatfo!
See 
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