D is the 4th letter of the alphabet.
D's color is a dullish gold.
"wanna play? ;)" - D's first words (Comic 26)
"well that's stupid... they're gonna be alive again the next comic... 2 more pointless deaths" (Comic 40)
"ahh, don't stop, keep injecting me with heroin, i love it" (Comic 72)
"what's the matter, C? don't you want the D?" (Comic 90)
- D is the 26th letter to appear in Alphabex.