C Cup

A breast size that is slightly above average. In America, the medium to larger C Cup sizes are the optimal range of breasts, as they strike a happy medium between too small and too large to adequately grope. By Japanese measurements, however, a C is the equivalent of an American small B, so As are something truly pathetic in Japan.

1: Damn! That bitty got perfect titties!
2: I'd say she fills a C Cup pretty nicely.

C Cup by kickflipthecat October 5, 2007

C-cup 

Average and most satisfying boob size.

You can tell those nice breasts are c-cups.

C-cup by Stump March 6, 2005

C-cup 

an average to larger than average cup size. Rarely accompanied by slim body, unless implants or a small C cup.

32C is size Rachel Green (Jennifer Aniston) gives as hers on last episode of Friends (in reality, she is a 34B).

C-cup by Seablue3 May 13, 2005

C-Cup 

Boobs big enough to barely cup in one hand.

Those C-Cups were nearly a two hand job.

C-Cup by DJ Butters August 18, 2009

C-cup 

The reason why girls don't need to lose weight.
D-cup is even better!

Girl: Does this shirt make me look fat?
Guy: A bit, but it makes your boobs look sexy! And don't go on any diets, keep your C-cups!

C-cup by UrbanPrick April 3, 2008

C-cup 

finally, a respectable bra size

Over the summer her size increased from a B-cup to a C-cup.

C-cup by Junior January 5, 2004

C-cup 

minimum interesting bra size.

His neck was getting stiff from all the passing C-cups. The cop suggested he put his neck back in his pantz.

C-cup by Junior January 5, 2004