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A flarp switch is that one light switch in your house that does nothing at all.
" Yo guy, this light switch, I'm flippin' it. Yet nothing is happening. EXPLAIN!!"

"Oh, thats just a flarp switch. Now cease your face noise."
by Cheech Kenpachi August 13, 2011
That one wall switch in everyone's house the controls absolutely nothing.
I hit the flarpswitch by accident on the way down the basement stairs and tumbled the rest of the way in the dark.
by 07079 August 12, 2011