"Laughing while pooping my ass off"
An extension of LMAO (laughing my ass off), to be used literally while on the shitter and something makes you laugh, or figuratively whenever you'd like.
Ron: "Yo man, what's up?"
Harry: "Takin' a dump."
Ron: "Aight, well when yo.....HAHAHA, dude, Hermione just tripped Malfoy and he fell down the stairs and pissed himself!!!"
Harry: "Lwpmao"
Most people will tell you that fifth base is butt sex. If you've lost your anal virginity, the below example is one nights equivalence to butt sex.
Wilson: "How are things going with Cuddy?
House: "Great, last night I got to fifth base. That's 2 home-runs and then she gives me back a triple."
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