Usually used by 13 yr old edge Lords, ur mum gay is a ultimate comeback, kinda like hanzos ultimate. It will completely change the tides of a flame war
Person 1: your mom so tiny she could only clime to the top of mountain dew
Person 2: ur mum gay
Person 1: admits defeat and drinks bleach
Person 2: ur mum gay
Person 1: admits defeat and drinks bleach
by dank.meme.theif.lord March 02, 2018