A really disgusting-smelling belly button.
Her tits were fine, but when I started to move down I ran into her smelly belly.
by V.D. February 25, 2004
When a man finishes dropping a duece and immediately after he starts tittyfucking a bitch. This manuever results in shit stains on the womans stomach. Essentially, a smelly belly.
That broad doesn't know what is about to hit her. I just rocked some Taco Bell and she is about to get a Smelly Belly.
by PuTang Clan March 17, 2006