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A strain is a genetic variant or subtype of a microorganism (e.g. virus or bacterium or fungus). For example, a "flu strain" is a certain biological form of the influenza or "flu" virus.
H1N1 is a common strain of influenza
Por wesa23519 03 de septiembre de 2011

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refers to the hybrid/breed of cannabis
The Medicine Man is one of the most popular strains of marijuana.
Por straindrain 11 de marzo de 2007

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1. Short for Australian.
2. The common slang language used by most working class Australians.
"1. I am, you are, we are 'Strain."
"2. I'm no good at English, but I can speak good 'Strain mate."
Por Muggus 26 de noviembre de 2003

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One who is riding the "sick train". Someone who is beyond the point of sick, that they require a train to get them there. Illing.
Someone who is serverely sick, such as one with leprosy, the HIV, or just down right Illing.
Por Mechdroid 28 de agosto de 2005

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Possibly the greatest man of all time
That Strain is pretty much amazing
Por MinkF 30 de agosto de 2011

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1: To Decant Liquid

2: To Urinate (Irish Phrase)
1:
"Did you strain the spuds yet? The bacons nearly ready."

2:
" Stall the digger in the quarry now while i strain the spuds."
Por Culty 20 de agosto de 2008

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suck a dude's dick till he cums all up in your mouth. often used as "strain me" in the same way as "blow me" or "fuck you".
"If you don't like what I'm sayin, strain me then" - Jody Breeze
Por rocktown^hustla 12 de mayo de 2009

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