Bass 

the lowest sound in an orchestra.

Also known as a floor fiddle

Person 1: hey look its the bass
person 2: no thats a floor fiddle

Bass by Band is better January 22, 2020

Bass 

Being pretty sure about something, but there is a chance it’s wrong.

I’m bass that the door is locked, but I’m not entirely sure.

Bass by DonCheadlelover November 26, 2021

Bass 

A term used to describe something that isn’t good, generally the opposite of “bussin”.

Man, this shit is bass.

Bass by GareWolf June 8, 2022

Bass 

The area where the lower back and the ass cheeks meet

Dude, Jennifer's bass was out... and it was so sexy.

I fell down the stairs and bruised my bass.

Bass by basscrack April 13, 2023

Bass 

The purest form of Speed (Amphetamine) in a thick paste.
Often taken in very small doses… For example pin-head size keeps average person buzzing for approx 12 hours.

I'm totally addicted to bass
Wow woah ho
Totally addicted to bass
Wow woah ho
( Puretone - Addicted to Bass )

Bass by ChRiS February 17, 2005

bass 

An abreviation for badass.

"Whoa, the Amazing Spiderman is totally bass!"

bass by therealspidermathersboy619fort July 30, 2012

Bass 

The main rival of Megaman in MM7 and MM8. He appears in a few other games as well. Bass's Japanese name is Forte. He has black armor with gold trim and a helmet with two fin-like things sticking out of the sides. He has a bluish-green crystal on his chest and his helmet. He is usually accompanied by a robotic dog named Treble (Gospel in Japan) and was originally created to kill Megaman. However, he just wants to beat Megaman and prove he's the best out there.

Some people call him Bass, and some call him Forte.

Bass by RatchetBoo April 28, 2003