SUMB

an acronym for the Syracuse University Marching Band, or the "Pride of the Orange"

Guy 1: Why do I even go to Syracuse football games?
Guy 2: To watch Otto and the SUMB, not for legit Div. 1 football...

SUMB by cusekid March 11, 2009

sumb

an acronym for "Snickering Under My Breath" as a more realistic alternatitive for LOL "Laughing out loud"

A: I probably just failed my algebra final.
B: Yeah, sumb

sumb by WatchIt2 February 3, 2010

SUMB

SUMB is an abbreviation for Super Ultimate Mother Bitch. It refers to the leader of the bitchhood. Typically, the SUMB is beyond bitchy and is known for flirting with guys.

What!? Mandy is a SUMB? No wonder she is so ugly and mean yet always tries to flirt with guys. She is beyond cheap and disgusting.

SUMB by lengjai123 September 1, 2010

sumb

sumb=so dumb. invented by Ammie, so thanks for that

Chelsea is not very attractive and she's sumb.

sumb by huxflux February 7, 2005

SUMB

It means Shut Up Motherfuckin' Bitch. That's all. Used for pesky nerds saying "You're ugly" and all sorts of criticism or whatever.

SUMB! You're just a nerd.

SUMB by doubtful pensive August 1, 2006

Sumb

Sumb.dumbandsmart

Person 1Bro did Gabe is so sumb

Person2: i know right I wanna be sumb😎
October 27 tingz

Sumb by Aiyannaissosumbbro October 26, 2019

Sumbass

A better version of the word 'dumbass'. Sumbass is a word that you use when someone is being a complete and utter dumbass to the point that they don't have a brain anymore, so you call them a 'Sumbass' so they don't infect anyone with the virus called 'Smoll Brain'.

YOU FUCKING SUMBASS STFU BEFORE I POP A CAP IN YOUR ASS!!

Sumbass by twomad's son June 21, 2020