To be forced to pay for a meal by another member of your group.
As I reached for the check again, I realized that Brian was going to setterlund me again. I guess I would have been shocked if he actually paid for the meal.
A small piece of information. Derived from the word ken, used often in the scottish language and is synonymous with knowledge.
Person 1: "Hey I don't get this shit. How do you solve this problem?"
Person 2: "I got that one. Give me some kenlets on this assignment and I'll help you w/ that one."