A "sexual aid" used at the base of the penis, usually made of leather, which serves the dual function of both constricting blood flow for hardness as with the use of a "cock ring" and also as a "penis bib" of sorts, protecting the cock and balls from unwanted fluids as when engaging in anal sex or copulation with a menstruating female.
Ahh Dude! I got to the party so late, like 6 other guy's had already boffed Jenny, so I had to use my "leather donut". I think the chick may have been on the rag anyway.
by Conrad Duquesne May 29, 2008
Get the Leather Donutmug. A dildo made of leather. Has not been used by the general public since the middle ages. Often made of goat leather, and decorated with glitter. Only known contemporary use is by scoutmasters when they rape their scouts.
by Terry Reick December 22, 2009
Get the Leather Dildomug. Flip Flops that have leather uppers are generally considered more presentable than those made out of foam or rubber.
I.E.
Teacher: Are those sandals in dress code sir?
Student: Yes sir, they have leather uppers just like they are supposed to.
Teacher: Good day.
I.E.
Teacher: Are those sandals in dress code sir?
Student: Yes sir, they have leather uppers just like they are supposed to.
Teacher: Good day.
by talon7331 May 26, 2007
Get the leather uppersmug. The act of masterbating.
-"Where's kashif?"
-"He downloaded some kiddie porn last night, he's probably at home burning the leather."
-"He downloaded some kiddie porn last night, he's probably at home burning the leather."
by Aatif Ansari January 24, 2009
Get the burning the leathermug. 
A woman who loves the scent of her man's new leather wallet almost as much as the wad of cash stashed within it!
I felt sorry for the old geezer, he should have known she only wanted him for his money. This is the second time he was duped by a Leather Licker.
by walker60 April 1, 2010
Get the Leather Lickermug. by C February 24, 2004
Get the world of leathermug.