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god of the world. it has a huge penis and causes pain missery where ever it goes.
superman and kallum
by kallum788889 February 04, 2009
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Nov 27 Word of the Day
A stupid person; it refers to the lack of surface area on an individual's brain. The general thought is that the more surface area (wrinkles, creases, etc.) a brain has, the smarter the person is. Conversely, a person with a smooth brain (no wrinkles) has less surface area and would therefore be stupid.
That fucking smooth brain put his shirt on backwards again...

That smooth brain is dumber than a pile of shit.
by Tip Tank May 14, 2011
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Kallum: A God amongst men, like's to hide his feelings around his friends. He can cause pain and misery to anyone that gets in his way. His love life is a secret but if you were to ask any of the women he went out with they would say he's amazing.
I saw "Kallum" the other day and I thought to myself how is his love life going
by Ben_Joe564 December 01, 2012
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kallum.A kallum is a fat person with an incredible small penis.He will try to go for a girl but they will only date him out of pity.
by A random swede October 31, 2019
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Kallum is a huge person with a large penis. He has pickup lines for dayz and always plays it smooth but has anxiety and depression. A kallum is the equivalent to the god particle and knows a lot about science theories and shit
Kallum is a great boy
by Kallum Boi October 10, 2019
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A Kallum is a person who can not be trusted, he has large man tiddies and a tiny penis, but tries to make people thinks it’s big lol.
Has dated numerous children and is wanted in all 50 states, be warned.
Don’t date Kallum, he is wanted in all 50 states.
by .BecauseI’mIcelandic. October 15, 2020
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Kallum is a guy with huge legs and even bigger chest. Although his dick size is unknown, his scientific knowledge means he has a lot going for him with the girls.
Yo Kallum can I get my ass licked quick? Cheers greeno
by BishGetLost September 27, 2020
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