moof

Used to indicate the lowing or barking sound of a dogcow or similar chimeric creature.

Upon closer examination, I discovered that dogcows actually "speak." In a very excited condition, like being near an open can of Mountain Dew, dogcows will say "Boo Woo! Moof!" But it is much more common to hear them just say, "Moof!"

“And won’t you just cry out and beg for mercy? You know, Alisha dear,” warm breath on him, “I used to think he was just a dog, and then I thought he was a cow, but I think—I know—he’s just a cross between both, a cow and a dog. Cows go moo, dogs go woof, so what does a dogcow go? Moof moof moof. Go moof, Chuck, go moof.”

A bong (vessel for smoking marijuana).

What was thought […] to be smoke coming from a badly tuned engine was in reality a pot burning moof!