Top definition
A euphemism for "to tear someone a new asshole" — that is, to come down on someone very harshly as a punishment
Okay, okay... no need to tear a spare.

OR:

Before: Don't forget to take the trash out, or I'll tear you a spare.

After: Jeez, I forget to take the trash out one time and you tear me a spare...?
by Zoboomafoobar March 15, 2008
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug