The cramp you get in your leg after sitting on the Bog for too long reading New Scientist, Viz or an "Art pamphlet" for longer than it took to drop yer guts
Dave: James was limping after he got up of that seat, looks like a case of "Bog Leg" to me
Dave2: Yea, that article of the Koenigsegg in Top Gear Magazine must have been 3 pages
by streaker30 December 10, 2008
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A person with abnormally large calves
Person 1: Hey, why are your calves so large?
Person 2: I got the bog legs my dude.
by Michael MACDONALD December 4, 2017
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