When the turtle head poops out, but is not fully dislodged. As your bum checks are nice and smoothe, the full poop is in tack. However, in a sudden panic, your bum cheeks squash together fastly and snib (break) the poop which in turn releases and falls south. Half still inside ya and the other half at bottom of your leg.
My inside leg is now warm. My turtlehead got snibbed and fell off.
by crackleton September 30, 2010
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a small amount; this was coined by one of my twin daughters when she was three years old
"Please Mama, I just want a snib of ice cream"
by Mother of Twins X2 June 14, 2007
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A scottish word meaning to remove the cherry from a burning joint, in order to save the rest for later.
"My girlfriend was smoking a joint before the movie but we were short on time so I told her to snib it"

"Snib it and we'll smoke the rest when we leave"
by mrnutkins October 15, 2008
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A snib is a male who makes everyone think that he has a big package when it is actually more like a vienna sausage.
See that guy over there? He is the biggest snib, believe me I was with him last week.
by Suzanne Rositano September 14, 2007
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To provide something illegitimately, something that has been provided/gained illegitimately.
Could you snib me a copy of your photoshop?

I got this great snib of the new Bond movie.
by Ziraya March 14, 2009
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