Kobold

Considering themselves the scions of dragons, kobolds have diminutive statures but massive egos. A select few can take on more draconic traits than their kin, and many are powerful sorcerers, canny alchemists, and cunning rogues.

Source(SRD)

Physiologically similar to the dragonborn, these little dragon-men make a name for themselves with their erratic behaviorisms.

See also: Kobold