Two Mexican businessmen in Tijuana were sitting down for a break in
their soon-to-be new store. As yet, the store wasn't ready,
with only a few shelves set up.One said to the other, 'I bet any
minute now some idiot tourist is going to walk by, put his
face to the window, and ask what we're selling. No sooner were the
words out of his mouth when, sure enough, a curious Japanese
tourist walked to the window, had a peek, and in a thick
Japanese accent asked 'What you sell?' One of the men replied sarcastically,
'We're selling a$$-holes.' Without skipping a beat, the Japanese man said,
'You doing velly well, only two left!'

a lethal combination of smart dairyair and dumb dairyair .