To actually kick someone in the buttocks.
To clobber someone; to beat someone severely.
To beat, smack or slap a person's buttocks, with the bare hand or other object, as punishment, gesture, or form of sexual interaction.
To move rapidly.
To hit very hard.
To soundly defeat, to trounce.
A slapping sound, as produced by spanking.
An instance of spanking, separately or part of a multiple blows-beating; a smack, swat, or slap.