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1.
someone who actions are just dumb.
Don't tell me you trashed your car? you shweeb
by Domonologist September 09, 2008
 
2.
a shitty dweeb, also can be called shibby dweeb. depending on whether you like the dweeb or not. shibby meaning cool or sweet.
"dude that kid is pretty shweeb for a nerd!"
or
"omg ur a shweeb i hate you"
by jessiii January 31, 2007
 
3.
yet another word depicting marijuana. ie; weed, ganja, green ect.
sup fool, ya got some shweebs on deck?
by Dr. Giraffe August 26, 2008