Racquetball / Squash Idioms

IDIOM ►
Meaning 1
When a player in Racquetball, Squash, or Handball bounces the ball off the wall in an unpredictable manner.
Sentence 1
Jenny hit the ball off the wall in such a way that Rodger was unable to hit it back.
Meaning 2
When someone approaches a situation or problem in a unique manner.
Sentence 2
I know you are trying to help, but these solutions are not going to work; we need something off the wall to solve this.
IDIOM ►
Meaning 1
to bounce the ball off a side wall in racquetball, squash, or handball
Sentence 1
"He bounced the ball off the wall at an unexpected angle to score a point."
Meaning 2
When someone, often a child, is very energetic and cannot contain themselves.
Sentence 2
"These kids just had some candy and now they are bouncing off the walls causing a huge mess."