Gusselstank is both a verb, noun and adjective. Typically, the word means to be deceived in outrageous or playful fashion.
The preface Mc also works with Gusselstank. Example...you are a McGusselstank.
Gusselstank is usually an action. It can mean to trick or be screwed over.
When Jason deflated my tires before work, I had been gusselstanked.
Andrew Gusselstanked me by showing me his red eye in the tent.