Slimy, oily, messy "stuff". Like super thick, ten-year-old motor oil, or slime.
I found a hundred dollar bill in the trash but it was covered with geeb.
by Mike July 9, 2003
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One of your friends in Geometry class.
"Geometry Buddy" shortened to "GB" later shortened to "geeb".
Could also refer to other classes starting with G, such as "Gym Buddy" or "Geography Buddy".
Hey, that's Lauren, she's my Geeb!
by Vsizzle March 5, 2008
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Paul...you left a puddle of geeb in the shower and now there are ants eating it...
by Peter O'Reemis October 30, 2010
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Sean says, "I like Geeburgers and geeballs."

Geeboff mofo
by Cazbgot April 7, 2003
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To take or be high on the drug(s) GHB or GBL. Pronounced with a hard G, like germinate or google.
Emily was geebing really hard when she coma'd out and pissed herself.

Shall we geeb?

Emily and I only fuck when we geeb.
by chlo3 May 26, 2007
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Another word for when someone is being grouchy or having attitude.
Don't be Geeb.
by wie of a geeb March 28, 2010
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