John Had Terrible Breath.

One weekend he and his buddy Mark went on a camping trip.

They only had one tent so they would have to sleep together.

John's breath was so bad that Mark couldn't stand it in the small closed space of that tent, so he told John everytime he wanted to say something he should poke him first, then Mark would put his head under their blanket before John started talking.

Right after hearing that, John promptly pokes Mark who runs for cover under the blanket to hear John whisper:

"Sorry, I farted."