Top definition
Doing nothing, typically while hungover the day after over-imbibing. Essentially being a pile of shit on a couch.
Donna’s not coming to brunch, she’s piling.”
by aintnolaws September 08, 2019
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
When having a dump, collect it up into a bag and put it into your sex parteners mouth whilst she is asleep.
Iles: You dude, We got it on last night, how about you?

Matthews: I found out that she was cheating on me so i gave her a piling.
by Tomzabest123 February 19, 2009
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3
The art of pushing piles back in the anus with another mans penis.
Hello John, do you want to partake in a bit of piling tonight with me ?
by TheElusiveOne May 12, 2019
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