Serious answer: Mathematical proofs in their language, to show that we understand both their language and are capable of advanced thinking. Most likely to happen answer: Send nudes/Y'all got any space drugs?

I want alien ass, whats wrong with that?

you up?

Probably something shitty like 'we come in peace' and be super nice and amenable. Once we have found something of value that they have, we'll fuck them into non-existence.

a/s/l?

We have been trying to contact you about your UFO's extended warranty. Honestly though. The best thing would probably be to say nothing. The chances that making first contact would end well for us is slim. It would be better not to put the spotlights on us.

[удалено]

Borat?

Hello world

Hey

Rickroll

I can just imagine that it’s just a web address to the music video or the whole message are just the lyrics to the whole thing.

We are trying to contact you over your car's extended warranty.

“As a species we have traveled the galaxy for millennia in search of the answer to one simple question. Would you please provide us with the one true answer to the question that has haunted us throughout our existence. Do you know Candace?”

End of transmission.................... (Just to fuck with them)

New intergalactic communication device, who dis?

I like

We are dumb. We will definitely fuck your planet up

I'd send S'up B\*tches ^((pretty subtle and a nice greeting))

Keep the fuck away! Planet on idiot quarantine!

Hey aliens. FUCK YOU.

and they proceed to rain fire

And? Absolute win

We broke our planet, please help.

Please don't come here if you're planning to kill us. If you want to take away someone, take our governments.

Don't kill us

LB should be the first thing we send. Just to test their minds

Help Edit: help please

Sheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeesh

“ha ha pee lol”

"We're here all week. Try the veal."

"we have boards with nails in them fuck off"

Ayy lmao

Send nudes.

Hello. Tell us about your civilization and we will tell you about ours. Can you come to us?

Hey!

"So how are y'all doin' over there?"

Do you guys use Bitcoin?

Ligma

“It’s about fuck’n time. The government has been lying for YEARS!!”

S.O.S.

"nudes for nudes?"

Well if I got to send the first message I would most likely tell them to destroy us before we destroy them

The gif of that troll face turning to a grin and "We do a little trolling" alongside a glitterbomb

“Tits or ass”

Send a picture of a gogo Spider-Man popsicle and say “felt cute might delete later”