cancer dick

A term used when a man gets his dick sucked shortly after the sucker has smoked a ciggarette.

n://Cigarette. As derived from the reference "cancer stick" used to describe the stick-shaped cigarette's propensity to cause cancer, the term "cancer dick" is intended to additionally imply how smoking fucks you over.

a penis that looks like it is on the verge of death

Someone who has no dick or a limp baby dick that looks like its on the verge of death.

Cancer of the dick.
Development is due to too much masterbation while watching hentai.
Involves several pros and cons.

Pros:
Your dick gets bigger due to uncontrolled growth of the dick cells, (And bitches love big dicks).
You don't have to worry about being raped by a fat Maori whore because it's contageous.

Cons:
Your dick won't look like a dick no more, (although it gets bigger).
Your dick will fall off after few years of cancer development, and a dickless man will die.

When a black man fucks a white woman it leaves particles from the black mans dick inside the white woman’s vagina and the white woman will slowly start to see the symptoms of black dick cancer and will need to report to the er as fast as possible for immediate black dick cancer treatment

The term "I'm as serious as dick cancer" is a response from one guy when asked by another guy if they are serious.