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3.
the only thing on megan fox that doesnt turn my penis into 3 inches of pure concrete.
oh man i was totally going to spank it to transformers 2, until i saw...the thumbs.
by ZBreezy June 28, 2009
85 33
 
1.
One of your five fingers. That's right! It's a FINGER. The thumb is a finger, so fuck you assholes who say you have four fingers and a thumb!
I'd like to shove my thumb up those people's asses.
by Phlegatu May 11, 2004
635 133
 
2.
small picture online, usually which can be clicked on.
"I love porn thumbs"
by falln June 18, 2004
231 142
 
4.
The unattractive and/or short and/or fat person in a group that the others will eventually ditch before the night is over.
Don't worry, we'll lose the thumb before we hit the clubs.
by Nutrageous February 21, 2009
83 37
 
5.
The bump that forms in the zipper of mens' pants that is often mistaken for an erection
Girl: Look at that boner
Guy: It's a thumb goddammit...THUMB I TELL YOU!
by Kommander_K May 14, 2009
61 32
 
6.
What makes us genetically superior.
I have opposable thumbs, so I am better than you.
by HecTiiK September 14, 2009
39 18
 
7.
(verb) Using a finger to push a small object into your buttocks.
ED: "Hey Randy how can we make this ecstasy really kick in?"
RANDY: "I say we thumb it!"
by Effthis1906 April 01, 2010
19 8