The act of rubbing feces or lubricant on someone's back and proceeding to slide across them with your arms outspread as if you were a plane.
Sam, my aunt taught me what planing is yesterday!
by RuralLexicographer December 11, 2016
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Guy 1: Dude how you getting to Mexico?
Guy 2: I'm planeing
by ginger101 April 14, 2014
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Anything that flies, except helicopters, birds, Superman and Jesus.
"Are those planes?!"
"No, it's just Jesus and Superman again."
by CUNTSNUGGETSONFIRE January 21, 2009
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