Poo cacka

poo cacka means that u smell like a dead rat that got shoved up Guy Fieri's bumhole

Guy 1: ew what's that smell?
Guy 2: that's just Jonathan, he smells like poo cacka
Guy 1: what's poo cacka?
Guy 2: it's the smell of a dead rat that got shoved up Guy Fieri's bumhole.
Guy 1: oh ok.

boo-cacka

boo-cacka is when you're sick and your body feels like its been run over by a steam roller, after you tripped and fell off of a 10 story building, which you landed on after falling out of an airplane, because, due to your delirium, you opened the emergency exit instead of the lavatory.

In other words, you feel like absolute shit.

Tralena: Only better by the grace of medicine, that's holding the super bad parts at bay today. Otherwise I still feel like full on boo-cacka.