A suffix that is used to describe an adjective to an extreme. If used correctly, this phrase can result in complete hilarity. It's funny. Funny as hell.
Person 1: Man, that pass interference call was gay.
Person 2: As hell!
***
Meatwad: Woah! Slow down lil' piggy! If there's one thing that grosses me out, it's fat people... like you.
Shake: I'm fat?
Meatwad: As hell! Have you seen yourself?! If I were you I would not eat anything... unless you're plannin' on gettin' rid of it. And I ain't talkin 'bout no digestion, I'm talkin' 'bout *blehh* *blehh* (motions as if gagging himself)
1. Describing a state of mind of not giving a fuck and going hard in the paint. Normally involves drinking excessively, chasing pussy, talking shit, doing massive amounts of drugs, and generally partying your ass off.
Tom: You see John over there gettin after that skeezer, double fisting whiskey drinks?
Jack: You don't even know, he went to the casino and played through today.
Jim: What a fucking animal, he ate a bunch of acid and molly this morning at like 7.
Tom: That boy wild as hell.
When one does not use their brain. When something unbeleivebly stupid happens that you cant take it and you just yell "DUMB AS HELL". Ghetto. When your parent says something that makes no sense whatsoever so you say You dumb as hell". Making fun of someone who cant talk. When you watch Napoleon Dynamite. When you see a VW with eyelashes. When you see a pimped out PT Cruiser with the flames.
If you've tacked on an after market wing spoiler to your beater car then your either incredibly confused or just "DUMB AS HELL".
Mom: "How do i send this text?"
Child: "Girl You Dumb As HELL"