An awesome punk/rock band. Sum 41 is very talented and when performing live, they sound almost the exact same as they are on the album. (A lot of times, even better.). Deryck Whibley can write extremely powerful lyrics and his talent really shines in Screaming Bloody Murder, the 5th studio album that they released. Their fans are called "skumf*ks" and only the best fans can call themselves that. The band is currently made up of 4 members:

Deryck Whibley- lead singer, lead guitarist (Bizzy D)
Steve Jocz- drummer, vocals (Stevo 32)
Jason McCaslin- bassist, vocals (Cone)
Tom Thacker- guitarist, vocals (BrownTom)

*Tom Thacker replaced Dave Baksh- the original member of the band before his departure in 2006 to focus on his band Brown Brigade.

The band started out as a NOFX cover band called Kaspir with just Steve and Deryck. After that, they changed the name to Sum 41. Sum 41 was formed in 1996, 41 days into summer. (Hence the name.)

Before Dave left the band, Sum 41 had an alter ego band- Pain for Pleasure. They would dress like a 1980's heavy metal hair band by wearing leather jackets and crazy wigs. Stevo is the lead singer while Deryck plays the drums.

Sum 41 has released 5 studio albums so far.

Guy 1: Hey, did you see the Sum 41 concert last night?
Guy 2: Yeah, it was fucking awesome!

Sum 41 by AnonymousGirl11 January 26, 2013

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Sum 41

A band originating in Canada. Their music has progressed throughout the years, beginning with somewhat immature lyrics, evolving into more meaningful music. Most of the definitions on here are from 2005, before their music progressed in maturity.

A) Sum 41 has come a long way from when they started.

B) Tell me about it!

Sum 41 by Dankfin January 8, 2012

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sum10

The ghetto way of saying something

Tyron: Yo foo you wanna go do sum10

Al: O fa sho

sum10 by Matt242 June 22, 2010

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Sum 41

if Sum 41 was a punk band, they wouldn't have a song that goes "Rock! It's what we're all about! It's what we live for! C'mon shout it out!" stupidos

Nevertheless am i dressed for the ocasion
It's number 32 now here's the situation
if the beat moves ya feet then
dont change the station
pack ya bagz cuz we leavin on a perminent vacation
well im a disaster
a microphone master
its time to rock ya ghetto-blaster
its not about the cars, money, hotels, or resorts
bout sweatin all the bitches in the biker shorts
and im dave brownsound can ya see me runnin late
imma make ya girlie feel great

Sum 41 by Screw u bitch August 9, 2004

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Ajumma

korean word for madam, older woman

Ajumma wait a moment

Ajumma by aintnotinbutnice July 5, 2009

Word of the Day on September 30, 2026

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Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.

Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade

Slop Grenade by Joe Squid September 28, 2026

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floxi

Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).

After we broke up, he was floxi to me.

floxi by Dr. Geek May 13, 2009

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leafers

NYC people who migrate north to Quahog, RI to see the leaves in the fall.

New York and everyone from there can fornicate themselves with an iron stick.

leafers by ss++ February 8, 2005

Word of the Day on September 27, 2026

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