an acronym for Best Friends Forever All Day Son. A friendship so strong that nothing in the space time continuum can break or weather this resolute bond of friendship.
The acronym given to your bestest friend in the whole world! A person who is there for you when you need to be cheered up or if you just need someone to be happy with you. She will do absolutely anything for you, call you out on things when necessary only because she wants you to be the best you can be. You can do the craziest things with her. She is not a sister by blood but better, she is your sister by heart and choice! You can not imagine life with out her. She is an extremely special person and only she will ever hold the term BFFAS!
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.