The all-too-common and totally-erroneous satellite-generated map-instructions that necessitate getting your vehicle hauled out of a lake, direct you to a non-existent road through a swamp or dense forest, etc.
I took a shortcut that my TomTom claimed was a viable road, but it turned out to be a rough dead-end dirt track that's been completely washed out in the middle for nearly thirty years --- talk about some totally G.B.S. coordinates! Why don't they do some bleepin' UPDATING of their maps once in a while???
An abbreviation of the word "bubble guts". The B.G's is a feeling or a sensation inside your guts(mainly the small intestine.) It can be caused by doing one or more of the following: drinking and/or eating any sort of dairy products, eating any sort of food with highgrease content and sometimes, from eating meat. You can expect screaming, crying and a feeling of internal suffering when having the b.g's. if your friend or loved one is experiencing the b.g's, the best thing you can do is give them your support as they could be on the toilet for up to 1 or 2 hours(depending on how bad the b.g's are)
Person 1: "Man, that chicken sandwich from popeyes was delicious! I can't wait to go home and eat some mini chocolate chip ice cream later tonight!"
Person 2: "Bro don't do that, you know you're gonna get the b.g's extra hard if you do.
Person 1: "Yea yea i'll be fine don't worry."
5 hours later...
Person 1: "OH GOD MY GUTS ARE ON FIRE JESUS CHRIST!!! LEVEL 7 LEVEL 7!!"