The french fries that fall out of their original packaging and accumulate in the bottom of the bag.
There are always a few bonus fries in the bottom of the McDonald's bag.
by Cam Chapman October 18, 2008
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Fires that you find after you finish your takeaway meal that have fallen into the takeaway bag.
Woa, BONUS FRIES!.
Dude, any bonus fries in that bag??
by NoddyNZ September 19, 2017
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