A

A is the first letter of the alphabet.

Design
A's color is pure red.

Quotes
"you call this shit a prank!?!??!" (Comic 5)

"AHAHAHAHA he's so stupid!" (Comic 7)

"i dont get it why is there faces everywhere" (Comic 19)

"nunayubiznis i heard it is a great big city" (Comic 23)

"yay i win" (Comic 51)

"SAY GOODBYE RETARDS" (Comic 65)

"and such i declare war on the numerals" (Comic 92)

Trivia

 * A is the eighth letter to appear in Alphabex.