Top definition
noun:
A torture device of many forms and shapes. The main purpose it serves is to inflict slow and excrutiating pain to the fingers or toes of a victim.

verb:
A sexual technique involving the thumb (or both thumbs) to screw or fuck their partner or victim. Usually performed in the "thumbs up" or "handshake" position.
1: After the thumbscrew was applied to the cookie monster, he confessed to taking all my cookies.

2: "If you insert your thumb in an orfice then you are thumbscrewing."
by Argonak April 11, 2008
Mug icon

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