往復びんたを食らった。

making a round trip; going and returning; coming and going; round-trip ticket; return ticket; correspondence; exchanging (letters); socializing; visiting one another

slap in the face; slap on the cheek

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

to eat; to drink; to receive (e.g. a blow)