Futerman 

Someone who acts really stupid and talks in a young child voice and often makes up words. However they are somehow really smart and often know more about things than you.

That kid over there is a futerman.

Futerman by Dee ranged October 14, 2017

Dungy Futterman 

Dungus "Dungy" Furttustus (later changed to Futterman after the Great Vegan War). Dungy was a legendary warrior during the Great Vegan War, remembered especially for his brave acts during the Battle of the Pluto Colony, after which he was sponsored by Monster Energy. In his final battle, he finally spilled all of his grease. He died in the arms of his best friend and brother in arms Melmen Hanson. Some believe he never died, and legend has it he went into hiding deep in the Ethiopian rain forrest after the wars. But we may never know.

Joey: Yo, that guy is so cool!
Chad: How cool?
Joey: Pfff, almost as cool as Dungy Futterman.
Chad: Damn.

Dungy Futterman by Kenny the Tiger October 14, 2017

futterman 

a person with an extremely small penis. often has to use a magnifying glass to urinate.

Oh God i think he is a futterman!

futterman by DJ Dougy K. July 29, 2008

futterman 

the middle toe (two left of the big toe)
also, a term for grundle
abrev.-futt

Ow, you fuckin stepped on my futterman! You grundle!

futterman by Matthew Futterman July 28, 2008