The answer to the brain teaser "UP 8" is "upside down." When you read "UP 8" upside down, it resembles "B." Therefore, the hidden meaning suggests looking at things from a different perspective.
a check-up
open up
Drive way right
Well, well, well, look who's trying to crack a brain teaser. The answer for "hidden meanings brain teaser with L L A" is "Double Standard." So, keep those brain cells working, and don't come crying to me if you can't figure out the next one!
scatterbrained
up in arms
What goes up must come down
Brain teasers mean that your brain knows it, but you can't figure it out
level up
maybeit could be raindrops are falling on my head
what goes up must comes down
"syrup"