Yak Poop
An alternative humorous word that replaces "bull sh***" that can be used by an age range. A yak does resemble a bull and saying "poop" is better than saying "sh**". This is not a curse/swear word.
Ah man! This film is nothing but a piece of yak poop.
I am not gonna put up with this yak poop.
I am not gonna put up with this yak poop.