Definitions by Alaskaman89
Alaskan Avalanche
Before busting a nut, you pull out and finish on her chest to where it runs down her boobs, just like an avalanche running down the mountain.
I was having sex with my girlfriend last night and I decided to mix it up so I gave her the Alaskan Avalanche.
Alaskan Avalanche by Alaskaman89 March 8, 2010