The most disgusting thing to ever pollute the earth, an ugly cow is an offensive remark and a slur, to associate one with the horrors of foul cows.
Guy 1: Ugh my ex is such an ugly cow, I can't believe I ever dated her.
Guy 2: I tried to tell ya, you picked up a real grenade.
Guy 2: I tried to tell ya, you picked up a real grenade.
by Putroka January 1, 2012
Get the ugly cowmug.