A Texan was taking a taxi tour of London, and was in a hurry.
As they went by the Tower of London the cabbie explained what it was and that construction started in 1346 and it was completed in 1412, the Texan replied, "Shoot, a little ol' tower like that? In Houston we'd have that thing up in two weeks!"
House of Parliament next--Started construction in 1544, completed 1618. "Hell boy, we put up a bigger one than that in Dallas and it only took a year!"
As they passed Westminister Abbey the cabby was silent. "Whoah! What's that over there?" "Damned if I know! It wasn't there yesterday..."