6 foot of snot
Because if they were small, white, and smooth they'd be Asprin.
I don't know, how?: Take the S away from "safe" and the F out of "way.": But there's no F in way.:
Easy. Lock them both in a trunk and watch who will be happier to see you after you open it in 15 minutes.
In its trunk.
The finish line at the Boston Marathon.
A Graduated cylinder.
When it's snot.
I gotta run.