A sample of public posts using “fube,” kept anonymous. They are not all the same word.
English slang, where “fube” is a person or a grudging “fine”:
My friend called me a fube. Should I be offended?
I’m fube! I won’t take a dare ever again.
Fube, a little upset I see.
Damn, fube just got hoed.
French, a rhyme on the verb “fumer” and “entuber”:
Je fube et je bois et je t’entube.
Portuguese “fubé,” cornmeal, not the brand name:
Tomar uma sopinha de fubé feita pelo daddy.
Bolo de fubé é bom demais.
Hungarian, close to “fűbe,” grass:
Megyünk, kifekszünk a pépivel a fűbe, és nézzük a csillaghullást.