Jim sent me this one.
An Englishman, a Scotsman, an Irishman, a Latvian, a Turk, an Aussie, a
Yank, an Egyptian, a Jap, a Mexican, a Spaniard, a Greek, a Russian, an
Estonian, a German, an Italian, a Pole, a Lithuanian, a Swede, a Finn, an
Israeli, a Romanian, a Bulgarian, a Serb, a Czech, and a Swiss man tried to walk into a pub but the landlord wouldn’t let them.
“Why not?”, they asked.
The landlord said, “I can’t let you in without a Thai.”