Can you put the word and in a sentence five times in a row?
I can. The signwriter said there had to be more space between pig and and, and and and whistle. If you like your ands as ampersands – pig & & & & & whistle – then you should check out this tumblog of 300&65 ampersands. Each one in a different typeface. They say you can judge a typeface by its ampersand.