adjective
Combination of cunt, vulgar slang for vagina, and contumacious, stubbornly disobedient to authority, meaning:
(1) a pussy that is so engorged that it squeezes out even the hardest dicks
(2) a bratty sub who refuses to play the submissive role in sex relations
(1) Just before she squirted, her cuntumacious pussy kicked my dick out and wouldn't let me back in.
(2) My sub has gone too far this time. She's turned into a cuntumacious switch on me.
Someone or something that bites your ankles.
To a postman, an ankle biter is often known as a dog.
To an adult, an ankle biter may be a toddler.
To hikers, an ankle biter is sometimes a tick.
And so on.