by Dunkin'dairy July 28, 2018
Ugly. Only a special kind of ugly that resembles a mule's ass when slapped alot. mainly used in england but let's make it global.
annoying andy: so guy's what do you think of hot new beau! AIN'T SHE HOT!
Me: no she got a face like a slapped mule's ass
Me: no she got a face like a slapped mule's ass
by andy vale July 12, 2006
the corner girl had slap-faced disease
by panagos December 16, 2010
by Littlechar12483 January 7, 2022
by slapman9 March 10, 2022