It is the annual anniversary when two, or more, people banged.

It is a highly celebrated holiday by men that rejoice upon the fact that banged a member of the opposite sex, aka a 'Hoe.' Men usually do not purchase a gift for this anniversary but may use it as an opportunity to again bang the woman they have already banged a year previously.

It is usually a period of mourning for women that were inebriated and made a poor decision to bang a certain gentleman. Many times a 'Bangiversary' invokes women to go to the bar or club to get wasted which again creates the conditions of banging a dood they will regret a year from now when the 'Bangiversary' comes. This results in creating a perpetual cycle of sorrow and misery. The few exceptions to this is if said gentleman is a basketball player or rapper and the female is now rich from the baby created. She celebrates her "Bangiversaries" lavishly.

The greatest reminder of a "Bangiversary" is usually an unwanted child and/or genital warts.

'Hurt'n For A Squirt'n Day

A day of celebration when a couple first had intercourse. Also used for when two people first banged, got it in, had sex, etc. This excludes oral sex and must involve penis and vagina penetration and/or penis and anal penetration. Can also include the first time a strap on is used for vagina and/or anal penetration. Usually highly celebrated by men and a day of mourning for women.