fuckwiehoasts

Shortly said: "Fuck, what is it called?"

Expression of not knowing the word for something
Combined of the word "fuck" in the meaning of annoyance and the german words for "how" (wie) and "is called" (heißt) in regional dialect (hoasts = heißt es)

"Can you look up this word in the dictionary, b... fuckwiehoasts?"

Stop banging the bartender

Meaning: take this (more) serious.

A: It’s just a Spanish exam I won’t need Spanish after this year anyway.
B: Stop banging the bartender