Cootermommer

A very deep bellybutton that can be used as an alternative to a cooter. It is also a refrence to a MILFs cooter. It is commonly a saggy old one that is all used up.

Man did you see johns cootermommer in the locker room?

YA! it was so fucking sick!

Will: tyriq, your such a fag!
Tyriq: GO SUCK YOUR MOMS COOTERMOMMER CRACKA!