Chu go ahead is a shortened version of "Why don't you go ahead"
Chu go ahead and get me that drink real quick
The word Booterhole is used to describe Asshole in a more polite and PG fashion
Damn it bobby quit being a booterhole
Its asserting dominance but it can be soft or it can be threatening depending on how its said.
Give me my bananas bitch HUGAHUGAHUGA