Top Definition
A horribly debilitating birth defect where a person who is of very large stature has an average sized penis. The problem is that the average sized penis looks tiny compared to the persons huge body.
Girl: Damn you have a small dick
Guy: Bitch! its 8 1/2 inches long. I'm 6'8" it just looks small.
Girl: Sorry I didn't realize you were afflicted with Shaquille O'Neil Disease.
by Patient zero February 11, 2006

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.