An expression in competitive games like League of Legends about players that play the game because they want to have fun. This is looked down upon amongst competitive gamers that play to improve and take the game more seriously. Traditionally, some people these types of players nerds.
"4Fun players ruined my game."
"Fucking 4Fun player runs Teemo mid every game"
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.