Kentucky wind tunnel 

This is when you insert your nose inside a girls pussy and blow air out your nose until she queefs it back out onto your face.

You should have seen my hair after I gave that chick a Kentucky wind tunnel last night.

Kentucky wind tunnel by Jack-Meholf July 27, 2010

Rochow Wind Tunnel Rodeo 

When a fellow family member sits on your arse while you lay face down and let's one rip straight up your stinkhole then holding on as the victim tries to buck you off in absolute disgust.

Becky was sitting on Robbies backside and pulled a sneaky Rochow Wind Tunnel Rodeo on him...surprise!

Rochow Wind Tunnel Rodeo by Sjanellaaa July 9, 2010

Texas Wind Tunnel 

Sexual act whereby an individual applies mouth to anus of willing partner who then passes flatus, while said individual inhales deeply, holding his/her breath. Individual then exhales entirely into mouth of partner while he/she inhales deeply.

After running out of NOS, Bill and Larry decided to up the ante and began two fisting empanadas and chorizos in preparation for a mind blowing Texas Wind Tunnel session.

Texas Wind Tunnel by d.c. sterner February 1, 2008

Cincinatti Wind Tunnel 

The act of blowing air into your partner's anus, thus filling the anal cavity with air. Then, the male partner immediately inserts his penis into said partner's anus, thus resulting in a blast of air across the sides of the inserted penis.

Brett giggled as he watched his pubic hair rustle in the wind after giving his girlfriend Susan, a Cincinatti Wind Tunnel.

Cincinatti Wind Tunnel by Duderman July 19, 2009

Alaskan wind tunnel 

a sexual act in which one person puts ice cubes in the others ass and then blows inside.

Darrel loves to get an Alaskan wind tunnel from his sister Karen.

Alaskan wind tunnel by NobodyWest July 28, 2016

oriental wind tunnel 

Passing air through the penis and out the jap's eye (urethra)

I never thought it'd happen but I just felt the oriental wind tunnel come out my bellend.

oriental wind tunnel by MR.TTT January 11, 2014

Mexican wind tunnel 

The act of shitting in a sock and swinging it around ferociously in the air while striking somebody in the face with it. Can be done during sex or not.

"Jimmy really pissed me off so I gave him the Mexican wind tunnel"

Mexican wind tunnel by Aly.bum.snuggles January 25, 2015