As long as we are shooting-down stupid cliche jokes… IMHO, there are locks on the doors of 7-11 because they have to close it some time. Ya know, holidays and such.
HOW FREAKY IS THIS?
Somebody, last time a question which has already popped up a thousand times (the radio riddle about words that eng in -gry); somebody predicted that the next one to be asked would be this!
I guess you were right!