He'd never survive in the real world

Two cop cars are sitting outside of our apartment right now.

Jeff: I just bought pot from the cop.

Me: Oh yeah? How'd that work out?

Jeff: I walked up to one of them and I was like "Do you sell pot?" and he said "no, I arrest people who sell pot". Then I walked up to the other cop and said "Do you sell pot?" and he said "yes" so I said "I'll take three"

Me: Three what?

Jeff: Three marijuana

Me: dumb founded

Jeff: Marijuana is plural for marijuana, like geese.

Me: Geese is plural for goose...and anyways, what?