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.