goat noise 

The same as calling something bullshit.

Fuck that goat noise! That sounds like a bunch of goat noise!

goat noise by Danbot1 June 15, 2018

Goat Noises

An oral imitation of a goat or sheep's bleat followed by an extremely loud obscenity or expression. This is best characterized qualitatively by rapidly articulating a monotone. For the greatest desired effect, execute in a quiet area where the noise maker can remain anonymous yet achieve the desired effect: i.e. a dark auditorium or movie theater. Cursing in said situations is optional.

"Meh-eh-eh-eh... FUCK"
"For the love of monkey teats! Who the gay is making Goat Noises?!"

Goat Noises by GoatNoise September 18, 2009

Goatnoise 

1) The sound a goat makes.
2) Nonsencical or meaningless.

"That goat just made a goatnoise!"
"This definition is goatnoise!"

Goatnoise by Dinshu January 8, 2009