leather butt 

Noun: A condition that forms from receiving regular, hard spankings (usually from a thick wooden paddle) over a long period of time. Tends to leave the buttocks leathery from built up scar tissue, and desensitized from nerve damage. It is much easier to take a spanking when one has a leather butt.

"I beat that ass so many times, that bitch got a leather butt."

leather butt by Gettingpaddled247 November 24, 2013

buttermilk leather

Material used in a pants worn by 100% metrosexual males transplanted from New Jersey to Southern California.

My snug buttermilk leather pants excite everyone in the room!

buttermilk leather by Metro point boyz November 27, 2015

butter leathers 

an extremely dope pair of shoes

I picked up some butter leathers to wear to the bar tonight.

butter leathers by smooth jimmy apollo September 2, 2005