A line of marathon runners
Uranium gets to its half-life on time.
A. It saves them a lot of time.
A man was telling his neighbor, 'I just bought a new hearing aid. It cost me four thousand dollars, but it's state of the art. It's perfect.' 'Really,' answered the neighbor. 'What kind is it?' 'Twelve thirty.'
Open Toad sandals...
A lot of crackling on the line!
For the watch
A joggernaut.