Acoustic

An adjective describing someone of low intelligence; someone whose mental capacity is so low that you could knock on their head and hear an echo.

I’ve had so little sleep that I think I’m becoming acoustic.

by NoboHobo February 22, 2024

Acoustic

The meaning of "acoustic" in slang is another way of saying autistic, without actually saying the word. So when someone asks if a person is "acoustic" they're asked if that person is autistic. Or if someone says "You're so acoustic" they mean "You're so autistic/weird" Or in other words, sped.

"Is Samuel acoustic?"
"He acts so acoustic"
"You're so acoustic"

by anonymous April 16, 2024

acoustic

1. Someone who has autism
2. Someone who plays an acoustic guitar or speaks it.

1. Why did he do that? Is he acoustic?
2. For sure acoustic..

by anonymous November 15, 2023

acoustic coupler

1) An old-fashioned telecommunications device that makes digitally-encoded sounds to be received and interpreted through a telephone handset. The acoustic coupler had two rubber cups that fitted the "mouthpiece" and "earpiece of an old-fashioned phone "receiver".

2) A person who makes a lot of noise during sex.

"My phone won't fit the rubber cups on this acoustic coupler"

"Britney had her boyfriend round overnight and I couldn't get to sleep. She's such an acoustic coupler"

by Terroin May 19, 2014

acoustic

1) relating to sound or the sense of hearing.

2) (of popular music or musical instruments) not having electrical amplification.

3) the branch of physics concerned with the properties of sound.

4) short for acoustic guitar.

5) internet slang for autistic

1) The acoustic environment in the forest was filled with the soothing sounds of chirping birds and rustling leaves.

2) The band decided to perform an acoustic set, relying solely on the natural resonance of their instruments without any electronic amplification.

3) Studying acoustics helped the scientists understand how sound waves travel through different mediums.

4) She strummed her acoustic with skill, producing melodic tunes that resonated throughout the room.

5) Why is he so acoustic bruh 💀💀💀💀

by Nelizar March 8, 2024

acoustic

in newer internet terms, referring to someone with a learning disability, such as autism or ADHD, or someone who is showing traits of a learning disability. usually, acuoustic is us derogatorily.

Person 1: Look at Maxwell, he's so weird when he flaps his hands like that.
Person 2: He's so acoustic.

OR

Person 1: I have a lot of trouble with loud noises and stuff. I get all reserved and stressed.

Person 2: Dude, that's so acoustic...

by yes, I am gay and autistic January 1, 2024

Acoustic Piss

When a person relieves themselves without the use of a toilet, such as in a forest.

I acoustic pissed outside my house, but I was seen my neighbor.

by Kenjatime69 July 4, 2021