Dr Toepfer was speaking at the launch of a Unep report on the plight of small island developing states, known as Sids.
by Chris January 7, 2005
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SID-Sad Irritating Dude

SID is basically the class nerd.SID is the type of guy to remind the teacher about the homework
Bob:Miss you forgot to take in the homework

Felix:Stop being a SID
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Graham: i dare you to drink that sid
Dave: Na bruv, i'm not a pleb
by Inbetweener January 14, 2010
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Based off Sid the Sloth from Ice Age

When someone tries to do something nice for someone down on their luck, but they make things worse. Sometimes much worse.

Like Sid the Sloth.
Can you believe he got her a puppy after her son died? He’s such a Sid.

My house burned down! Why did you buy me a fire detector? Stop being a Sid!
by I_caveman August 22, 2019
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SUCK IT DRY HOE! SID ME!!!!!!!!!!!!!!

Okay.......
by Xx_Panic_xX November 24, 2008
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A very cool hot, funny guy. Sid is so cool, you're so lucky if your friends name is sid bc hes so awesome. Sid is obviously better then you so fuck off if you dont agree😂🤣
"I love sid hes the best!!!"

"I know"
by snifflebeardfrog August 1, 2021
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