birthday boy 

A birthday boy is a guy who is celebrating his birthday. The birthday boy is lucky enough to have a woman who will give him all of his wishes. The birthday boy is entitled to having all of his dreams come true. Includes birthday sex and anything else that would make him so happy. A birthday boy happens only one day a year.

Hey there birthday boy....let me show you how much I love you....

Birthday boy, those wishes were the least I could do for you; there's more to come.

birthday boy by MamaDoll May 11, 2010

Birthday boy 

A wanna be slur predominantly used by (trans)radfems online who think that trans-men/trans-masc people deserve trans-fems harassment that claims that transmascs intentionally pick fights just to later chicken out and claim our "female privilege" to escape accountability for... being harassed ...?they also think it's very serious while it comes from a goddamn tumblr post with no mention of a trans anything in it.

"ofc he'd say that he's such a birthday boy!"

Birthday boy by dishbug April 17, 2024

Birthday Boy 

A derogatory term for a trans man that believes in transmisandry.

I can't believe Dylan really thinks trans men are less privileged then trans women... what a birthday boy!

Birthday Boy by N. Grimalkin July 31, 2025

birthday boy

A form of crybullying where a person provokes someone and then immediately acts weak to make them look like the bad guy.

I dated a 5'8 guy who'd taunt every jacked, 6'3 bro he met until they'd pull their fist back to beat him up, whereupon my ex would go
"heyheyheyyy c'maahn I'm a little guy, I'm just a little guyy, noo, it's also my birthday, l'm a little birthday boy" & it somehow always worked

birthday boy by RappinPicard February 11, 2026

Birthday boy blam 

Someone we all secretly simp for, sorry but it’s true

I started to simp for birthday boy blam

Birthday boy blam by The aubergine man September 14, 2020

Baby Birding the Birthday Boy 

Noun
The act of vomiting up birthday cake on the birthday boy's penis mid-fellatio.

She tried to play it cool, but I caught my girlfriend Baby Birding the Birthday Boy!

Baby Birding the Birthday Boy by Dildomancer January 6, 2024

Don’t burn the birthday boy 

A phrase used when someone puts down someone who is happy about

Person 1-“hey guys i got a new dog im so happy” Person 2-“Why is it so ugly” Person 3-“Come on dude, don’t burn the birthday boy”

Don’t burn the birthday boy by useful duck June 11, 2025