(no subject)

They were selling Halloween/autumn decorations in the discount store earlier this morning and I saw a really weird looking one. It was a banner that had all these phrases on it that were associated with that time of year and one phrase that made no sense at all. "May Bides". What did that mean? May isn't even in the autumn unless you live in Australia or some other place in the southern hemisphere, which I don't. Can anyone explain this?