Similar to QFT, this phrase is to be used upon receiving a message (usually written) of such powerful value, you must fist-pump the air and release a manly bellow*
*note - not for females except for Lily Savage.
Person1: Man I drank so much that someone ran me over this morning, although I was playing in the road. That night was the bomb!
Person2: QfP
A Shackteau is a humble, weather-beaten, structurally questionable shelter located in a spectacular or highly coveted place—Wales, Jackson Hole, Sun Valley, Crested Butte, coastal Maine, the Alps—where the building itself may be worth almost nothing, but the dirt, view, access, and mythology make it absurdly valuable.
In use:
Shackteâu - We thought it was an abandoned shed until the realtor called it a rare alpine Shackteâu with unobstructed views and listed it for $2million.