- The words "big" and "little" are never invoked to indicate who is mentoring who within either of the fraternities. It would appear that Greg (or Neidermeyer) is the big to Chip's little, Otter to Flounder and Boon to Pinto.
- How did Boon and Otter get their names? Although, if Bluto has been giving them out the whole time, he quite obviously makes most of them up on the fly.
- If D-Day never attended any classes to the point where he had no grade point average, why wasn't he expelled earlier?
Headscratchers / Animal House