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
Get the butt ass cold mug.
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
Get the Butt-Ass Cold mug.
When you are outdoors and it is incredibly cold out.
DAMN! its butt-ass cold out!
by boshk March 9, 2005
Get the butt-ass cold mug.