A: Hold my purse.
A barrel organ.
A: Moonbeams.
Because he was in de-nile.
The man on the moon? Santa Claus? Or an honest Lawyer? Yes you got it Santa. The other two are figments of the imagination.
my mugger, giving my purse back
Disburse!
Smiles - because there is a mile between the first and last letters
Post office.