okeeblow 

When you hold your nostril and blow snot straight out your nose and don't even use a tissue.

"Man, my nose is running. Hang on while I okeeblow in these bushes."

okeeblow by Scapegoat Willie February 25, 2004

Okeblow 

The sensation given while urinating after holding it in for a long time.

After drinking an extra large soda while watching a movie at the theaters, after running to the bathroom to relieve yourself, you experience an okeblow once you finally pee.

Okeblow by Chris Southard September 12, 2004