Aco

-A fucking dumbass that is bad at video games.

Guy 1: Tale the first and last letter of ur name and tell what is you new name.

Guy 2: Aco?
Guy 1: You fukin gay!?

by K1ll M3 May 9, 2020

Aco

A man with a HUGE penis. every man named Aco has a horse-meat chalupa ding-dong.

girl 1: Wow his name is Aco? He’s so hot!!
girl 2: Yeah, his dick is fucking massive! I heard it slapping between his legs while he was running past my house yesterday.

by daddyaco May 31, 2020

Aco

A kid with a huge dick and big balls aka MR.steal yo girl

Look Aco

by FRatkid817 November 17, 2021

ACOS

Ass Cheeks On Shoulders. Similar to head up your ass. An acronym used when someone does something stupid.

Person A: "Whoops. Forgot to add a decimal point. Now I'm screwed."
Person B: "What an ACOS move."

by Besmgirl November 29, 2017

Aco

Is a non-binary person who simps over aizawa and found their name from an ASMR about shota aizawa

Girl: have you seen Aco?
Boy: yeah they totally simp for aizawa!

by Acotheacorn June 23, 2021

0%÷root(∛√(1÷789), log(log2(atan(acos(asin(456!)))×e×123+asinh(acosh(atanh(π×0.0484041570))))))

You went to the calculator app on a apple device and went to scientific mode and just pressed every button left to right

I am so 0%÷root(∛√(1÷789), log(log2(atan(acos(asin(456!)))×e×123+asinh(acosh(atanh(π×0.0484041570))))))

by Erodoeht22 April 12, 2025

Aco

Aco is a nickname for Alexander. Usually individuals whit this nickname have a humongous schlong and alcohol does not have any effect on them. They are different breed.

Come on show us your schlong. We want to see if you are the real Aco.

by 1236Ths November 21, 2021