How do you fail a urine test with a clean sample?

Poop in the specimen cup.

Previous Random Joke Next

Fail Jokes More Fail Jokes

Why did the privileged white guy fail his algebra test?

He didn't know enough about inequalities

Why did the operation Barbarossa fail?

The supreme commander didn't have the balls required.

Poop Jokes More Poop Jokes

Where were you supposed to poop?

2-year-old: The potty. Me: So why didn't you 2: I'm too busy.

How can you tell if you have a mature or an immature sense of humor?

poop.