Origin: At Risk Youth Shelters.
Derived from the words: Shank, and Complain
1. The action of shoving your foot so far up another persons butt that you can pull it out of their throat.
2. The sharp stabbing pain you feel from having to listen to someone complain all day long.
2. Shut up... Your shalainking the crap out of me.
3. I feel terrible my boss shalainked me all day long.