birthday sex

when you have coitus on the day that represents the day of your birth but it won't happen on the same day that you were born

"Your birthday sex has been declined"

by Vita Smart November 28, 2022

Spider-man birthday cake

when you roll one of your cousins in a carpet, cut a hole in it and fuck their ass while they cry.

"Stop it jimmy, I don't want to be the spider-man birthday cake this time"!

by bongusdongus July 29, 2022

Ukrainian Birthday Candle

A burning fuel tanker on a train, especially one lit up for Putin's birthday.

The Crimean Bridge saw a train full of Ukrainian Birthday Candles on October 8.

by mub1002 October 8, 2022

Birthday time

Birthday time is the 7 days before your birthday, and the 7 days afterwards.

My birthday time starts tomorrow

by tjbeus February 1, 2023

Birthday Meatdown

How many times you have to beat the birthday boys meat determining how old they are. For example, Josh turned 24 years old today, so someone could beat his meat 24 times during that day.

Luke: “Yo Javier, did you see Josh turned 24 today?”
Javier: “Shit, imma give him a birthday meatdown”

by Meatdowner October 18, 2022

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

Soul's Birthday

The year you experienced the song, album, band or event that defined you.

My soul's birthday is the summer of 1981 when I heard Van Halen's fourth studio album "Fair Warning"

by The Interesting November 11, 2022