From an Obsessive Compulsive Disorder (OCD) - someone with the opposite condition. They never check the door is locked, never turn lights out, and never wash their hands.
by swellyeah December 1, 2009

by I'm_in_ur_MOM!! April 27, 2006

by gerry May 13, 2005

what do u like better cassetes or cds? cds,why? cause u need to see deez nutz in yo mouth ho! b-youtch
by hey what r u eating April 26, 2005

Caffeine Delivery System - the method one chooses to introduce various quantities of caffeine into the body to stay awake.
Mark's CDS isn't working this morning -- look at him snoozing on his desk. Let's go get him a double espresso.
by L2M April 28, 2009
