HEB is a large grocery store chain across Texas and Mexico. If you were to do some grocery shoppin' barefoot, HEB feet is what your feet would look like when you were done. Is used to describe dirty feet in any scenario, but the term is derived from the barefoot grocery shoppin' experience.
Girl: Ew, you got HEB feet.
Guy: Hell yeah! I run with dogs!
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.