A fun play on words used to refer to a regular, non-electric bike. It comes from electric guitars and acoustic guitars. There are electric bikes, so why not acoustic bikes?
A term made up by e-bike enthusiasts who know know "acoustic" relates to sound but use it because it's fun. Apparently makes obsessive weirdos angry.
A term made up by e-bike enthusiasts who know know "acoustic" relates to sound but use it because it's fun. Apparently makes obsessive weirdos angry.
Person A: Yeah, I have an electric bike but today I'm riding my acoustic bike.
Person B: Haha, that's a one. I'm not going to nitpick the scientific accuracy of the phase because I'm not a pathetic dweeb.
Person B: Haha, that's a one. I'm not going to nitpick the scientific accuracy of the phase because I'm not a pathetic dweeb.
by Hope you have a good day :) May 5, 2022
Get the acoustic bikemug. 
A forbidden instrument because of its power that it possesses to play the forbidden song sweet home alabama. This song is forbidden for many reasons.
by penismanhuge December 15, 2020
Get the acoustic guitarmug. Here’s an example of “is he acoustic?”
“Bro I played gorilla tag and I grind the shiny rocks!”
“Nigga, are you acoustic??”
“Bro I played gorilla tag and I grind the shiny rocks!”
“Nigga, are you acoustic??”
by Is he acoustic? November 8, 2023
Get the is he acoustic?mug. A person, most notably a rapper, that sounds like another rapper or someone within their own gang, business, family, or social group.
Chip the Ripper sounds like Waka Flocka Flame every time he spits on the mic, therefore he is waka's acoustic twin. (Check the tags below for more examples of rappers, they are listed as pairs in sequental order)
by ogdajuiceman June 19, 2010
Get the acoustic twinmug. by Jozef de Beer March 29, 2008
Get the acoustic shavemug. by Kevin Thompson January 10, 2004
Get the Bandits of the Acoustic Revolutionmug.