Have You Noticed...

Sayings

Have you noticed someone of these sayings are ridiculous but have a good meaning? An eye for a eye? First off, who would take someones eye? But I get what it means. What goes around comes around...yeah. What other direction would it go. I know this isn't a saying but...this one. This one is ridiculous: Good night. Sleeo tight. Don't let the bed bugs bite. Bed. Bugs. ARE YOU IMPLYING THAT THERE ARE BED BUGS IN YOUR BED?! THAT YOUR HOUSE IS NASTY AS HELL?! IS THAT WHAT YOUR SAYING?! WHO CAME UP WITH THAT CRAP?! Geeeeeeez! You might have bed bugs but I don't! Get yo facts straight...