Calluseats 

The formation of calluses on your hands and fingers from hitting a beat on everything you come in contact with.

Some random black dude named Carl: Ayo, hit that Weezy beat real quick!

Kid with the calluseats: Nah gwodie, do you not see these calluseats?

Calluseats by IcyLikeACupcake January 12, 2010

monkey calluses 

Monkey calluses are calluses on the bottom part of your fingers. Usually got from climbing.

Bruh, those are some big monkey calluses.

monkey calluses by -__God__- December 19, 2018

ass calluses 

boils on your ass from sitting at pc too much with a bad chair

... my ass calluses

ass calluses by fkn crash October 16, 2023