the birthday rule that everyone knows

The rule stating that if you are dating someone or "talking" to that person, you cannot make them choose any plans for future engagements within 10 days of their actual birthday. UNLESS that person requests to make the plans. All other plans must be made by the person whose birthday is not within 10 days.

Dylan: Caroline, you have to make the plans for what we do tomorrow.
Caroline: No I don't you ginger, my birthday is in 8 days and its the birthday rule that everyone knows.

by duhofcourse December 21, 2010

Birthday Sprits

Being naked in the rain

You should have a nice birthday sprits, that might cheer you up Matt.

by Deceptikon123321 August 29, 2019

birthday cream

Semen; jizz, other ejaculated substances

Jeez, Jonny, I didn't expect you to give me THAT much birthday cream.

by The Formuoli March 24, 2016

Choking down a birthday donut

Giving your lover a rimjob, after a night out when you'd rather do anything else

Mavis was choking down a birthday donut after a wine and cheese night.

by Viggø September 14, 2023

Birthday Cock

Something a female figure (i.e Mother,Sister, Step-Sister, Lesbian Friend, and or Wife/Girlfriend) give a male figure for their birthday. It is an act of sucking the "cock" aka the Penis on their birthday. And since its the male figures birthday, they get to have their way with the female figure (i.e rough and tough)

Hey Sally it's Jareds birthday!

Oh does that mean I have to do Birthday Cock?

Oh yes, yes, yes. And its going to be fun.

by SovietMcDonalds November 25, 2018

Mercury joins forces with Neptune on your birthday, so you will be more aware than usual of what is going on around you. That in turn will make it easier to understand why other people act the way they do. Question your own motives too.

Mercury joins forces with Neptune on your birthday, so you will be more aware than usual of what is going on around you. That in turn will make it easier to understand why other people act the way they do. Question your own motives too.

Mercury joins forces with Neptune on your birthday, so you will be more aware than usual of what is going on around you. That in turn will make it easier to understand why other people act the way they do. Question your own motives too.

by Angel234IsTheDarkSeraphim April 17, 2025

Birthday Wank

An Evening of Masturbation on one's birthday to celebrate the conceivement of one's self.

Mate: yo man you wanna go out tonight for your birthday?

You: sorry man I'm having a birthday wank tonight

by 69420candice69420 February 22, 2023