2 definition by MisterEssHolden

Top Definition

To have hastily improvised with what little materials available at the time

"Where the hell have you been? It's your turn to buy the beers!"

"Sorry guys. I was stuck in the toilet with no bog paper so I McGuyvered a shit spoon out of my sock."

by MisterEssHolden October 28, 2008

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Shit Ma Bit

To be scared or suddenly shocked

"Hey , do you want to go on the roller coaster?"
"No man, I nearly shit ma bit last time."

by MisterEssHolden October 28, 2008

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