An animal that is 50% gerbil and 50% hamster, ie, the child of 1 purebred gerbil and 1 purebred hamster.
Pet Store Customer: That's a nice looking Germster you have there.
Pet Store Employee: No, this is a Gerbster; she's only one-half hamster. A Germster has a Gerbster father and a Hamster mother.
By Randie
Gerbster
Nickname for amazing sabres hockey player, Nathan Gerbe also known as the Gerbster or Gerbs.
-Did you see the Gerbster play last night? Amazing.
-The gerbster really helped the sabres beat the flyers in the playoff's! he's a god!
By Emera
Gerbster
Super-intelligent gerbil/hamster halfbreeds that will one day enslave the human race and eat our babies. They are conveniently hidden within the bodies of sailors. They like buttsecks.
OH SNAP! IT'S A FREAKIN' GERBSTER! HIDE THA BABIEZ!!!11one!!1shift+1!!shift+one11111111111
