Relass your Ass (alike "Relax Your Tits"), is a phrase to tell somebody to be easy and relax when a situation is not at all difficult to achieve. In Mexico, Relax your Ass = Relaja la Raja...
Case # 1.
Dude (sobbing) : Hey bro please help me, tomorrow is the fucking exam and that's my last chance!!!
Friend (badass): Relass your Ass man!... believe me, is less difficult than it looks.

Case # 2 (In Mexico City)
Dude: No inventes, ahí viene mi novia y no me he bañado...
Rascal: Relaja la Raja wey, ahorita la entretengo :)
by coyuyo September 1, 2015
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FYA really means For Your Attention, but a co-worker and I couldn't figure out what it meant for like, three hours so we decided to say For Your Ass instead.
In an e-mail:

Erin: For Your Ass (FYA): I'm leaving in like, five seconds.

Mandy: For Your Ass (FYA): I'm so frickin jealous you ho ass.

by Mandy Stark July 31, 2008
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The only comeback someone has when they're getting roasted to hard.
Jack: Keep talking shit and I'll beat your ass
Kevin:I bet you would you pussy.
by OfficalFetty January 12, 2016
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1. If you cross me again, you WILL die. 2. Your anus belongs to me now.
Greg: You are a terrible kid.
Blastoise: Your ass is mine.
by Greg/Blastoise June 9, 2010
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When you're hiking for a long period of time, and your butt crack feels dirty and sweaty. So you pull down your pants and underwear, bend over, and let the gust of wind blow freely through the crack. It's refreshing and soothing.
There is nothing more rewarding than airing your ass out after a long and grueling hike.
by WetYourMind March 31, 2017
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Verb: 1) to strike repeatedly, to pummel, to spank, to wallop.
2) to teach a lesson (or lesson of dominance) through physical abuse; demonstrating superior strength.

The term seems to have sprung from the late 60s to early 70s in Americana. It's a term you'd hear spoken by Red Foreman on That 70's Show, and by the older brother on Supernatural.
(brother-to-brother POV) "If you tell Mom I set the curtains on fire again, I will paint your ass!"
(mother-to-child POV) "You can touch those muffins...if you want me to paint your ass!"

There is no diminished meanings when used in any American culture or race.

(Mexican mother-to-daughter POV) "Oi Maria! I paint ju ass twice already, why you still date Oscar?"
by shawnesty June 27, 2012
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When you got either someone eating your ass or when you shove dentures up your ass.

It can be used as a greeting or threat.
Ex.1 Your friend just lost a game in league if legends.
Friend: FUCK THIS GAME IT'S TRASH.
You: What do you got? teeth in your ass?

Ex.2 What's up, got teeth in your ass?

Ex.3 You want teeth in your ass?
by Thurluvlok January 16, 2018
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