Definitions by Jason Raymond

c.s.m. 

Cock Sucking Muscle area of skin underneath the chin/jaw
commonly mistaken for "double chin" adams apple

That chick has a nice c.s.m. or I bet that girl gives good head because of her big c.s.m.

c.s.m. by Jason Raymond November 10, 2006

d.s. 

dick stopper nose

I wouldn't go out with her because she has a huge d.s. or If you want a blowjob from that girl it isn't worth the time, because she has a big d.s.

d.s. by Jason Raymond November 10, 2006