Examples from the Web for gapper
Gapper and Lanchester are making a sort of logical argument, and we should be wise to pay attention.
Gapper let him have 'em for two cents, because he'd had 'em a good while and the edges of 'em were some crumbly.
It was Gapper, coming to see what the matter was that kept us so late.
Gapper can't go round now, selling cakes, because he's lame, and has to go with two canes.