An expletive you say when you just don't give a fuck about the consequences and you decide you are going make an irresponsible choice you might regret shortly thereafter. Similar to fuck it but more appropriate to use when your irresponsible choice may upset a stupid bitchy cunt that you unfortunately may have to answer to later.

Ann Coulter, a self proclaimed bigot, who is everything that is wrong with America. It is people like her that stop real progress and change in America while spreading lies and hate.

Used when expressing someone of particular bad taste.
Often gets you thrown out of Pizza Express/numerous pizzeria.

One whom is not merely a cunt, but a cunting cunt.

When the guy is such a big cunt that you have to say it twice.

The offspring of a cunt

To be so buddy-buddy with someone that it gets on everyone's nerves and often inhibits the relationships of the two or more people involved in the cunt to cunt. Therefore, the phrase can be altered to add as many annoying parties as needed. For example, a group of five friends who are annoyingly close could be referred to as cunt to cunt to cunt to cunt to cunt. Can also be exchanged with "penis" as needed, though "cunt" still gets across the meaning.