Alaskan Crab Fisherman
When you put a crayfish/small crab into a females vagina then fish around with your dick until it latches on, and you pull it out.
Example:
We were bored so we went to the pet store and got a crayfish to do the Alaskan Crab Fisherman.
We were bored so we went to the pet store and got a crayfish to do the Alaskan Crab Fisherman.