Probably I could come up with about a hundred possibilities, but (aside from imagining being the tiger in The Lady and the Tiger), the one that occurs to me first is "Maybe Next Week Sometime."

Me and that ghost were running breast to breast,
The ghost said, "Hey, buddy, why don't we set down and take a little rest?"
I said, "Unh-uh, buddy, not now---no no, not now,
But maybe next week sometime.

Partly I guess because I'm a leery type, procrastinator and general avoider.

Bob