Colder than fucking cold, So cold that the wind feels like a willow switch to the ass
It's like when you go into the northern woods for a few hours to hunt. When you get back up to go home you have to look behind you and make sure your ass wasn't left behind. That is ass cold
by Ryan strap-on October 16, 2008
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Chronic Diarrhia or other lower GI issues
Dude what's the matter with you, this is like your forth trip to the bathroom this morning?
Dude I can't shake this ass cold.
by Ashley Gough October 23, 2008
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The coldest of cold. Colder than butt ass freezing.When you walk outside and you want to cry from the wind and cold temperatures.
Do I have to walk the dog? It's butt ass cold out there.
by Zildjian01 June 22, 2006
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When it is so cold outside you feel like your tits are going to freeze off because its as cold and an Eskimo's ass taking a shit in a snowstorm.
Dang it's titty ass cold out here! It must be like 30 degrees below freezing!
by moozer55 May 28, 2010
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When it's obscenely cold outside.

Colder than "Friggin Cold" but not quite as cold as "Balls Frozen To Inner Thigh Cold".
I walked outside this morning to go to class and it was butt-ass cold outside! I feel bad for the local *urban outdoorsmen.

*Homeless population.
by UNC_UNC_UNC February 1, 2011
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When you are outdoors and it is incredibly cold out.
DAMN! its butt-ass cold out!
by boshk March 9, 2005
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When it's so cold outside that your butt cheeks freeze together
It must be freezing-ass cold outside cause my butt cheeks froze together.
by FrostyTheCokeBearSaver December 1, 2011
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