They also think he clogs up the shower drain...

[Plague of Wasps]

Westbrook's future football champion says to his buddies, "Dude, you know the furball from PE class? Whatshisname, Lorne? Guy musta been taking a shower, 'cause I saw him leave this bottle behind... and dude, you're not gonna believe this, but it wasn't shampoo! Swear to god, it was like dishwasher detergent or something, can you believe that? Maybe we should start calling him GREASEball instead of furball, am I right? Yeah, am I right?"