|First Appearance:||Shortpacked! 23 February 2005|
Like many of the store's most annoying customers, Duncan is a dyed-in-the-wool Transformers fan, a fact that frequently leads to him butting heads with fellow Transformers nerd Ethan.
When he isn't busy raging against the ongoing kiddiefication of a franchise aimed at children or griping about toy subscription services, he does occasionally show moments of self-awareness.
- Duncan also has strong opinions on Batman cartoons and anime.
- By all accounts, Duncan will die as he lived: bitterly complaining about Transformers convention exclusives. This is somewhat less shocking than the revelation that somebody is actually willing to marry him.
- Duncan was one of the first recurring Shortpacked customers to be introduced in the strip, although he wasn't officially named until May 2009.
Dumbing of Age
|First Appearance:||Dumbing of Age 18 June 2012|
Duncan is one of the many miscreants busted by Amazi-Girl on her nightly patrols around IU - in this case, for drinking openly on-campus.