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18.
gum
the act of being cool.
"we're so gum," & "too gum for school."
by they call her kara. May 21, 2009
 
1.
gum
something you chew on when your bored in class
i've been chewing 3 pieces of gum for the past 4 periods
by gemini18 November 15, 2007
 
2.
gum
High School Currency
Got any chewing gum?
by Cady Herrington January 24, 2011
 
3.
gum
Good thing that people chew. Comes in various flavors and is rubber like.
I was chewing gum yesterday.
by Ehyharasz September 25, 2009
 
4.
gum
A classic physical gag in which one reveals a portion of their stretched scrotal skin with the misrepresentation of it being a piece of chewed "gum."
Brian asked me if I wanted a piece of "gum" last night. I can't believe I fell for that trick again.
by sour-puss June 13, 2007
 
5.
gum
a bachelor's toothbrush.
Ricky, who was already late to work, popped some Dentyne gum to cover up last night's halitosis.
by Matt (dojo master) October 15, 2012
 
6.
Gum
A mixture of gin, rum, and orange juice. Tastes surprisingly good, but will make you extremely depressed and/or suicidal (from experience). The idea originated from the hit tv series Scrubs.
I had Gum last night. . . never again!
by The Gum Lord June 26, 2011
 
7.
gum
1. to mess up, to ruin

2. to talk
Don't gum it up. You don't why it does what it does.
by The Return of Light Joker June 15, 2009