1. A smiley usually representing a person wearing sunglasses, denoting coolness.
2. A lesser-used definition of said smiley, instead meant to show a person with large "bug eyes." Indicates eyes popping out, craziness.

8D is a manic face, usually used to show insanity, hypomania or severe nerdism.
Originated in J-rock roleplayers, and spread to J-rock fandom especially on Livejournal.

A smiley usually representing a funny person wearing glasses, denoting coolness, and smartness.

The face made when a pair of breasts are seen

A text chode ;D
Not 8====D which is a normal penis
8D is a chode

a penis... a very small penis.... ITS NOT EVEN A FUCKIN PENIS ITS 2 BALLS AND A KNOB....