The act of shitting on purpose to go on social media within the private confines of a public restroom stall or bathroom, typically done to prevent being humiliated when taking snapchat selfies and using tinder in public. May also be done to improve concentration to tweet fire.
"Hey, where'd Brandon go? I swear he was just here at the party."
-"Oh, hes probably shit-tweeting in the bathroom, saw him on snapchat earlier taking faggoty ass selfies"
"Yeah, what a bitch"
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 $2 million.