"Scuzz! I win again!"
"That's what you got for Christmas? Scuzz."
"You never get picked for the good team, scuzz!"
"Harder, faster, aye sir!"
NO REALLY, SCUZZ!
Not to be confused with natural dirt, soil, grass stains, etc.
Adj. ~ scuzzy = being covered in, containing, looking like, reminding one of or perpetrating scuzz.