ugly mofo

a person with no inner or outer beauty

that's one ugly mofo

by Tox April 3, 2004

Ugly Mofo

The person you see in the bathroom above the sink

Charlie: Hey, Marie do you know what an ugly mofo is?
Marie: Of course I do! Just look in the bathroom above the sink and you'll see one
Charlie: God damnit

by Shady~Rose~06 March 25, 2021