A person who flirts with as many people as possible, and then rejects those who inevitably fall in love. Stems from an unhealthy low self-esteem, as they want to feel loved by as many people as possible, regardless of whether or not they actually like said people. Originated from the idea that people don't know whether a mongoose eats a snake or a snake eats a mongoose.
1 - I think I've fallen in love with you...
2 - Oh... well, sorry, I don't feel the same.
1 - What? But you've given me all the signals!
2 - Oh yeah, haha, I tend to do that. ^^
1 - You're such a mongoose. :'(
2 - Excuse me?
by disastrophe March 28, 2009
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1) Someone who constantly acts like a clown and is slightly retarded.

2) A more politically correct alternative to mongole - a word related to the country of Mongolia

2) Also a small furry creature
1) Facey, give me back my watermelon you mongoose!

2) That mongoose is gonna get kicked outta school

3) Your mother's a mongoose!

by Adrian Glenn October 23, 2005
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Like the vehicle in Halo, a mongoose is that one bro who every girl knows is there but no one wants to ride.
"God, there are like no guys at this party"
'What about Mike?"
"Nah he's such a mongoose"
by claymor1515 November 28, 2011
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A cocky dick that talks to loads of girls, arrogant, self obsessed and overall a douche
God that guy is such a "mongoose"
by Myaahh April 24, 2015
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The name for a girl who is the village bicycle but a mongoose has pegs there for more than one person can take a ride at any given time making her even more of a slut
Zac and Austin rode a mongoose named Brittany whom has had up to 4 other people at one time
by You keyed my truck August 17, 2004
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verb - to put both your arms and legs into the arm holes of a hoodie. with your head in the hood. leaving just your ass sticking out in the air.
before i got onto the elevator i decided to go mongoosing. so put my hoodie on in such ways. when arriving in the elevator i asked for somebody to hit floor three. arriving at my destination, i summersalted off.
by poopymcpooppoop July 24, 2009
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