Underagers getting random strangers walking past to go into a shop and buy alcohol for them, literalluy jumping into the shop for them. Usually targeted are junkeys, alcoholics, students and foreigners.

OriginatedGlasgow/ any poor area with drink problems
Jason " How are we gonna get that booze for tonight"

Jonny " Theres a tramp over there. Come on lets get a jump in.
by Jondooo November 2, 2009
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An epic dance, that EPIC people do.. It is not idiotic in ANY way.

If all fails, jump on it. You can make your own lyrics, too.
"What's up ginger's, what's upppp? x2"
"GINGER'S, JUMP ON IT, JUMP ON IT, JUMP ON ITTTT"
Awwww yeahhh. ;D
by Gingerrrrrr September 21, 2008
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when you get beat up by a group of people
i just got jumped by a gang of lebanese thugs

greg: i just got jumped yesterday by some thugs

jake: are they lebanese ?

greg: yeah man
by CANADA_EH June 12, 2010
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to use your legs to propel yourself off the ground.
I can jump into the air
by Dude 2000 October 16, 2003
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When your ambused By two or more people.
Patrice, her sis and her cousin jumped Sarai.
by Meianoite October 29, 2005
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