comb-cutter:/ koam-cut-ter: when a terd is unusually long and girthy, therefore requires the use of a grandparent's comb to chop into smaller, more manageable segments that will properly flush down the toilet.
Oh man that wet burrito sure produced a comb-cutter!
Dude! That comb-cutter made my asshole bleed! I had to chop it into 6 pieces!!!
Funk Cutter; an individual responsible for a particularly unpleasantly foul smelling fart. The kind that could empty a room at a high speed and which would have people enquiring "did a rat crawl up your arse and die?"
"Cor, that smells like the bog of eternal stench-who's the funkcutter?"