Top definition
similar to a backstabber but to a higher degree.

A mac stabber will smile to your face, but stab you in the back.
They thrive off of being your best friend by day, sleeping with your bf/gf by night. Also often they use privileged information gained throughout a long term relationship in order to try and smear your reputation.
After we broke up she told the cops about everything i've done to try and have me arrested. Such a Mac Stabber.

She helped me plan my going away party and then slept with my bf when I was gone! What a Mac Stabber!!

After 3 years she lied to the cops and had me arrested for DV, Audrey is such a Mac Stabber!
by Mac Stabbed December 19, 2010
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