1.)...a state of falsehood with any possible outcome/situation, to the point to where it seems that someone is lying all of the time and spewing nothing but fountains and rivers of bullshit.

2.) someone who just absolutely HAS to lie about any and everything.
chick: "i missed you babe, it felt like you were gone forever"

dude: "...wow!!! and now you're shit-coating it!?"

chick: "what are you talking about?"

dude: " my friend saw you makin' out with 3 different guys in the same week...and he even took pics....fuck you!!! it's over!!!"
by Enforcer Black April 7, 2010
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When you have to take a shit so bad, you don't even have time to take your coat off.
Maggie and I went out for froyo, when I got home I ran inside to take a coat shit
by Kc021 April 25, 2015
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Caused by splash-back from diarrhea or loose bowel movements or inferior wiping by the male of the species.

Causes a coating of the underside of the balls with shit.
Tim: What's with Mike. Tina won't give him head anymore and he's cranky.

Bill: Well I heard he has a shit coat and she gags and pukes whenever she goes down on him from the smell of ass.
by PrinceGumby March 1, 2011
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It's the mess that happens when you have a lose bowel movement or diarrhea and the shit splashes back and covers the underside of your balls.
Jamie: Man, your girlfriend won't blow you anymore
Andy: I know. I got this nasty shit coat and she gags when she goes down on me.
by Koprky February 21, 2011
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