Cabin Pressure 

When you give a girl a wet willy but use her own period blood. Similar to a Wet Wanda except you do it when the girl is on her period. Bonus points if you get enough in there that it leaves a trail of blood down her cheek.

My girl was amazed I was willing to play when it was shark week. She lost her shit though when I hit her with that cabin pressure.

Cabin Pressure by BigOrangeKitty May 21, 2019

cabin pressure 

The release of gas from the rectum during insertion of finger and or penis

Her prodded ass made a hissing sound as she reached cabin pressure

cabin pressure by sashabotarockasaurous March 14, 2007

pressurize the cabin 

Rolling the windows up after getting some fresh air while driving a vehicle on the highway, usually by the driver on a roadtrip with multiple people and often after purging the cabin.

Damn! That was a real stinking cloud you cut loose with back there. Now that the air is clear, I'll pressurize the cabin.

pressurize the cabin by Kahoki November 19, 2007