cari istilah yang lo mau, kaya' swag:
 
1.
Refers to IQ; any member of the double digit club has (or is assumed to have) an IQ of 99 or below, ie below average. Almost exclusively used as an insult.
"Hey, Becci, you're really a member of the double digit club."
"Huh?"
(Several smart people around Becci start laughing).
dari Overand Sabtu, 12 Februari 2005