The Happy Birthday song ends with:
Happy Birthday to you
65.4%
Hip Hip Hooray
14.6%
No say in it at all
6.2%
(Something else in the comments)
13.8%
Poll ended at .
@dgar it can't end with "happy birthday to you". That would be singing the song again.

@dgar

Are you one? Are you two? Are you three? …

@dgar

"... you look like a ... / ... and you smell like one too!"

I HATE birthdays and so did most peeps I have known.
@dgar "Are you one? Are you two?..."

@mariashanle @dgar

you look like a monkey and you smell like one too

@dgar

My family was always short and sweet, often ending with 🎵you look like a monkey, and you ar-r-re one too 🎵 J's family did the 3 x hip hip - hoorays, and added 🎵 why was he/she born so beautiful why was he/she born at all? 🎵 Plus some other bits I've forgotten. 🤷‍♂️ We compromised with 3 x hip hip - hoorays

@dgar some one trying to hide it's flatulence, from the fatty, sugary party food, as party poppers pop of just to leave out the wind the moment silence hit the room.
@dgar they’re a horses head!

@dgar I feel this needs some explaining…

‘Hooray for person
Hooray at last
Hooray for person they’re a horses arse

Don’t be mistaken
Don’t be mislead
Person’s not a horses arse
They’re a horses head’

@dgar
Our fun birthday song, in it's entirety:
Thiiiissss iissss
Your birthday song
It isn't very long
@dgar
First you pillage, *then* you burn

@dgar

On a serious note, it turns out that the three cheers portion is limited to certain regions. When people from those regions interact at birthday celebrations, the singing of the chant ends in much mirth as one half (or just one) breaks into cheers and the other half (or the rest) do 't. 🤣

@PeterLG
Yeah, options 2 & 3 are just to find out how large my Aussie audience is. 🤭
@dgar 🎵 Let’s all have some cake! 🎵

@dgar For context, this is from Futurama, where they changed all the lyrics (presumably to avoid royalties). To the standard tune:

What day is today?
It’s Person’s birthday!
What a great day for a birthday,
Let’s all have some cake!

@dgar the ritual includes the call and response, but the incantation made by the group chanting over a pastry that's been set on fire is self contained.
@dgar Joyeux anniversaire, Joyeux anniversaire
@dgar
"...and you smell like one too!"
@dgar it ends with cake

@dgar

Usually, my family would be so drunk they would forget your name and start grumbling obscenities... something about hoping you'll die soon and didn't we already celebrate your day?... what more do you want, egg in your beer?

I still love them, mostly... grumble grumble...

@EDVARDS @dgar Egg in your beer? Is that often an option?

@theaardvark

BOTH:

Literal:
Whistler's lead bartender in Chicago:
Egg in your beer?" Mixing beer, an egg and a liquor is called a "flip". Flips date back to as far as the 1690s. Some assume that the liquor kills the salmonella risks.

Metaphorical:
Wikipedia:
"Egg in your beer" refers also to a metaphorical expression implying someone is asking for more than they deserve. The phrase suggests that the listener should be content with what they already have.

@EDVARDS
Every day is a school day! 🥚🍺
@dgar A murder. Sometimes they don't actually reach the end.
@dgar I voted option 4, cos a good Happy Birthday ends with HHH, then follows on with NSIIAA. A truly raucous one will then proceed to "for he/she's a jolly good fellow/lassie" with several rounds of "so say all of us". I don't make the rules.
@dgar
"and you look like one too!!!!" in reference to the version about monkeys and zoos. Even if you've not sung the other words to the monkey/zoo one.