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1.
A member of Delta Tau Delta that reaffirms the stereotype of the douchiest frat on campus.
Hey, ook at that loud drunk guy in the pink polo; what a dee-tee-dee.
by dontfwithmeagain May 29, 2009
 
2.
1. The name and/or title attributed to someone whose actions or inactions causes great loss.
Nekthral tried tanking golemagg in full wildheart. Dee-Tee-Dee.
by ludakrys April 23, 2006