"rolling on floor laughing"
Often used sarcastically or to show something is too funny for just "lol".
"hey, i just melted your face off, isnt that hillarious?"
A middle-aged, hairy man who dwells in public pool locker rooms. Almost always naked, they will traumatize unsespecting pool goers for hours.
Dude! Did you see that Sasquatch in there?
Yeah, now I have to go back to therapy.