1 definition by Mlimbach610

When someone remembers all of your mistakes, almost like picking up grains of sand and putting them in the bag. Then when they want to put people against you, they remind you of all of their mistakes, as if they were hitting you with the bag of sand.
Sheila: Shelly you're so full of crap.

Shelly: says the one who got mad at me on my birthday two years ago.
Sheila: what does that have to do with anything. Stop sandbagging me.
by Mlimbach610 August 4, 2016
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