The meaning of the phrase " Get sum " originates from the USMC in Vietnam. It was shouted loudly while fireing fully automatic machine guns to tell a superior officer that more ammo with be needed shortly.

Wrongly confused by most people to be a saying for some1 who is getting sex.
Get sum Mother****ers GET Sum!!!!
by Joseph Michaels - Ex USMC July 10, 2010
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The most amazing insult you could ever give someone. Sum face can be used as a subsitute for cum face.
Parag is such a sum face!
by Chelsee May 7, 2005
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SUM 41 is a commercially driven modern rock band created by someone or a group of people who choose to use bright colors and flashy lights in videos and on people as a vehicle for their advertising. Ideal MTV band.
Oh my god I feel a lot better now that I've loaded every single SUM 41 .mp3 onto my yellow iPod that perfectly matches my LIVE STRONG bracelet and my yellow "brimmed-beanie".
by phrank December 10, 2004
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If you think they are the greatest band ever then I truly feel sorry for you.
HOWEVER they "ARE" better than:

Blink 182
Good Charlotte
The White Stripes
The Strokes
Jet
Guns 'N' Roses

But THAT ain't sayin much,lmfaoROFLhippopatamus
by gnr really truly suck c0ck March 16, 2005
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i'm gonna be one of the people who say sum 41 sucks!

yay

ok sum 41 is just a band that sucks
ya that's all i have to say
Mark: Hey, man, I just got the new Sum 41 CD it's awesome!

Me: takes the CD and throws it out the window
by me July 18, 2004
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