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a random expression of angry when no other words or vocal expulsions can be identified in the brain. Usually mumbled or stuttered to get the effect,"la-lar-larg-g-gu-gum."
Dude: So, I borrowed your guitar and kinda broke a string...

Other Dude: Well that's quite alright i have so many extra strings.

Dude: ...and in the process of breaking the string the neck kinda, umm, broke.

Other Dude: largum
by Alex SOX fan April 14, 2010
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