It may be unpleasant for you to make him unbelt, but you're a coward if you don't!
"The Fighting Chance"
Robert W. Chambers
This Boy is so busy regulating both Parties and both Leagues that when it comes time for his Brood to take an Outing, some ignorant Outsider has to step in and unbelt.
"Ade's Fables"
George Ade
If he refuses to unbelt I will threaten to tell his Wife of the bracelet he bought in Louisville.
"Fables in Slang"
George Ade