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.
by NobodyWest July 29, 2016
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The process in which a person takes a can of compressed air and proceeds to blast it within their anal cavity until the area of contact becomes dry, cold, and then later wet again.
Guy 1: sorry bro can’t go out my mom caught me doing the Alaskan wind tunnel again and is making me clean up my mess.

Guy 2: bro I told you, you need to keep that shit on the down low man. Makes a mess if you don’t preform it right.

Guy 1: I will keep that in mind, I was thinking about using a tarp next time.
by Han scoliosis March 31, 2020
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