Mo betta'

To attain a status better than the original.

My car is mo betta' than yours.

by Jason September 18, 2002

Betta Fish

A fish that people buy just to have for a week and not do enough research on so it just winds up dying in it's unfilterd, 0.5 gallon bowl in 5 minutes

I bought a betta fish a few days ago and it died bc i didn't do any research on fish care

by BitchyBoi55 December 4, 2020

Mo betta'

From Pidgoen-English Hawaiian. It means "better that better" i.e. the best.

"Aw, honey, you lookin' mo betta' today!"

by george humphrey June 11, 2005

yb betta

Something that intelligent human beings say on Twitter because yb is indeed betta. NBA Youngboy is the best rapper to ever live and people who say this stan him forever. Youngboy is better than every living human being on this planet!

James: Polo G is releasing his new album soon!
Tyler: Yb betta! #FreeYB

by youngboystan69420 May 20, 2021

Betta Splendens

A very well-known and common fish little kids and Karens keep in 1 litre wine bottles.

Karen: I've been taking care of Betta Splendens for 32 years and I can confidently tell you that they do ABSOLUTELY fine inside flower pots and Starbucks coffee cups.

Fishkeeper: no.

by NS1762 January 25, 2021

Mo betta'

Ruggism - My French teacher seems to think he has an ear to the streets.

Mr Rugg - 'Use mo betta' verbs'

by Count Vladimir Varkovsky April 14, 2004

betta fish

A term given to a woman who comes off as a bitch and can not, no matter what the circumstances, get along with one of the same species, another female.

Stick a Betta Fish in the same room with another girl, that girl is coming out crying or not coming out at all.

The Betta Fish just slapped the teeth out of her best friend.

by dawalsh4100 March 5, 2010