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 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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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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Original definition:

Bagsy - the ability to claim that something is so unequivocally.

*this is an elaboration to previous rules and regulations sent out by the bagsy committee.

Bagsy - a registered trademark of the Bagsy Association would like to remind its followers of several rules:

1. Bagsy is applicable globally
2. While the Bagsy Overlord resides in Scotland and Ireland, he does travel to many locations to make sure that the bagsy heritage is being preserved
3. You can bagsy that another bagsy user doesn't have valid bagsies, however this type of "blocking" bagsy is only valid for the maximum of a year (for the few who inquired, it is also valid for a minimum of an evening)
4. Once a year has passed from a "blocking bagsy" bagsy, all bagsies by the blocked are valid again
5. Bagsy interacts with other claiming laws, such as "shot" (U.S. usage) and "touching red" (commonly used in Israel) however "bagsy" is dominant and any bagsy stated will overpower other claiming statements and local laws.

Should you have any questions please contact us - and we will be in contact with you.
"I bagsy your bagsies don't count Andy".

"Oh, I guess I'll just have to wait till tomorrow to prove that I'm right"
by Bagsy Commissioner October 5, 2011
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