To faint,Collapse, be shocked,panic, to die
When i walked back i thought i was going to keel over
when i saw the gun i nearly keeled over
by Noxa_ June 12, 2007
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to collapse to the hands and knees, to fall, to lose consciousness, to die
Mitch's mom did the duggie and keeled over.
Went to the store to get some chips when some woman ran into me with her cart and I keeled over.
Dillon went to skate park and saw a kid on a scooter and keeled over.
by TyRaq September 18, 2018
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to fall, collapse (from the image of a ship careening so that the keel is raised)
He looks like he could keel over at any minute.
by The Return of Light Joker December 03, 2010
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A curse Michael Rosen can call upon you to make you, well, keel over, and die.
Harold Rosen (Michael Rosen's father): I hope you get an STD
Michael: how about you go Keel over and DIE

Harold immediately keels over, and dies.
by TheMagicBean October 08, 2017
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