1 definition by tylerthetiger

Top Definition
This type of ring is made of sterling silver or metal. Worn for one purpose only, to knock people out. Normally worn on the middle finger of both hands.
Brass knuckles are illegal in my state, so I bought a sleeper ring.
by tylerthetiger October 19, 2010

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug