I thought this was going to be one of those
I bought something after it was rang up 13.01, then I gave them a penny after the fact and they went crosseyed and started counting fingers and toes 
I calculate the price of a 24 pack cvs a 12 pack of Dr Pepper to make sure the more I buy is actually a better deal..
I'm silly, SILLY like that!
I was doing 53mph on the freeway, nobody but one trucker got fustraited and hit the horn, of couse I honked back, but it was weak in compairison..
The compressor, tank and train horns are in the works