1 definition by skudmuffin2k1

Top Definition
1: Slang for large penis, derived from the words genitals and tentacle.

2: Any or all tentacles used on a female by a cephalopod, sea monster, or alien type creature for sexual or violent use, often seen in anime as tentacle porn.
1: Dagon totally owned that chick with his genticles.

2: Don't know what his problem is, the guy just can't get enough of the genticles.
by skudmuffin2k1 October 14, 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