Something nasty and foul. Disgusting and rancid. Minging, rank, putrid.
The slang term is based upon Pinocchio’s nasty ass dad, Geppetto. Who stinks like shit all the time because of his exceptionally poor hygiene.
A funny spin on the word pedophile. This is based upon the story of Pinnochio where Geppetto makes a little wooden boy and dances with him. Plus it's also fun to say "Geppettophile"
a Geppert (noun) is a cross between a hobbit and a giraffe. It is a curious mix of species, feeds on the leaves of small plants and lives in green spaces surrounded by suburbs.
Also used an an insult, especially to people who have this surname.
"you are the biggest Geppert I know, dude"
"hey, who are you calling a Geppert?"
"You, cus you look like a hobbit AND a giraffe"
"as we can see from the slide, the Geppert does enjoy chasing antelope, but is actually a herbivore"