to claim somthing for yourself, or the other way round. There is no higher authority than a bagsy, once someone has bagseyd something it can't be taken away similair to yoink.
Bagsy mine.

Bagsy not in goal!
by Freddie Flintoff July 26, 2004
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1,to claim something you want
2,to not do a job that you dont want to do
3,various words and actions have been added so if you are last to say bagsy then you can make up something and everyone else has to do it or do the bad job or not get the good thing but this can go on for ever and can cause fights
1,"bagsy i get to go in the front of the car"
2,"bagsy im not goal keeper"
3, "turn around touch the ground hop and bounce touch blue pull a face bagsy not goal keeper"
by baldwin tunip hop February 8, 2007
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used in the U.K. to call dibbs, to claim first choice, by saying bagsie you are saying it is yours because you are the first to claim it.
bagsie shotgun (i will sit in the front passenger seat)
bagsie in goal (i will play as goalkeeper)
bagsie yer iphone (i know blackberry is better but if that shit is goin fer free..)
by nickthetwat May 9, 2010
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To stake a claim on an object or task.
Also 'bagsy not' - the opposite.
"Bagsy carrying her bag for her."
"Well what am I going to do?"
"Pull her mate - the fat one."
"Bagsy not"!
by Ben February 29, 2004
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A british term, most used in children, referring to claiming/owning something. Sibling to shotgun, occasionally legally binding in the court of law. (not literally.)
by cherry <3 December 14, 2020
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