In case they get a hole in one!
Have you ever seen a money-box (piggy bank) with a hole at the bottom...
Just in case you get a hole in one.
The sock under my bed.
If she's only wearing one sock. (This joke brought to you courtesy the homeless guy outside my local 7-11.) Edit: tweaked the punchline.
A. So they can park in handicapped zones.
Spraint your ankle!" Just in case:
In case he got a hole in one.
