The fields of science are full of crop circles that can't yet be explained by scientific means.

“I’ll wipe a booger on your living room wall, not only to show I was there, but …”

“Mounting anything on a plaque instantly transforms it from trash into an award.…”

“Instead of burning the midnight oil, you should try selling it.”

“I thought I was placing my hand on her knee. But it turned out to be her saggy …”