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 Notes

The act of writing notes for a class by hand, often on notebook paper.

I see you're taking acoustic notes there...nice.

by heitsac November 6, 2008

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 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