Birthday

The day you were born or the days every 1 year after you were born in which you celebrate. Also the day you can get gifts and presents. Also the day you are 1 year closer to death.

A : HAPPY BIRTHDAY!

B : Why would I be happy is my birthday?

A : Because you're 1 year older now

B : aka one year closer to death

A : ...

B : leave

A : okay

by BreadyBread April 12, 2022

Birthday Candle

Where a man rubs Vaseline on the tip of his penis and lights it so a woman can 'blow' out the candle

"It ain't Birthday sex without a Birthday candle"

by NotsoChillBill April 20, 2023

Birthday

Drinking home alone, getting drunk and then calling over your gay friends and getting naked.

I have to go to a birthday arty today.

by Omosa December 18, 2018

Birthday Dance

A naturally occurring phenomenon on Facebook Walls that happens every Wednesday for an indefinite amount of time. The origin of Birthday Dance is not yet known however scientists are striving to discover it's origins using the Large Hadron-Collider; the world's largest and highest-energy particle accelerator located under the French-Swiss border.

Mark: Birthday Dance
March 17 at 4:15pm · Comment · Like Unlike · View Feedback (1)Hide Feedback (1)

Carly: STOP...
March 17 at 6:15pm ·

Mark: Birthday Dance
March 10 at 5:59pm · Comment · Like Unlike · View Feedback (1)Hide Feedback (1)

Carly: i dont get it?
March 10 at 8:34pm
Write a comment...

Mark: Birthday Dance
March 3 at 6:13pm · Comment · LikeUnlike
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Mark: Birthday Dance
February 24 at 5:18pm · Comment · Like
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by Dank Sauce April 7, 2010

denver's birthday

A celebration lasting from New Year's Day to New Years Eve.

"bro its denver's birthday today"
"its everyday bro"

by LLassLazyK September 4, 2021

Birthday

Noah/Ryan HAS TO james on the day before his birthday. It's required.

Wow noah, you better answer james. Its the day before his birthday!

by May 25 May 14, 2021

Birthday paradox

In probability theory, Birthday paradox is the phenomenon concerning the probability that, in a set of n randomly chosen people, at least two will share the same birthday. The birthday paradox is the counterintuitive fact that only 23 people are needed for that probability to exceed 50%. The birthday paradox is a veridical paradox, i.e. a paradox that produces counter-intuitive results, but is demonstrated to be true nonetheless.

I always thought it was super rare for two people to share a birthday, but the birthday paradox says it only takes 23 people to make it likely!

by Emotional Cruiser September 26, 2025