"Good -insert time-! Before we get started, I wanted to ask if any of you lost a roll of hundred dollar bills wrapped up in a rubber band?"
Let people stir.
"Cause we found the rubber band, aaaand, we thought you might at least like that back."

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"Check 1,2,4.... Check 1,2,4... -look confused then look to the side- Eh, is this mic leaking? Where's the 3 gone?"