slap on
phrasal verb(slap on)
to add (something, such as an extra charge) to an amount
slap on
noun(slap on)
a blow with the open hand
slap on
noun(slap on)
a quick sharp blow
slap on
noun(slap on)
a noise like that of a slap
slap on
noun(slap on)
opening, breach
slap on
noun phrase(slap on)
the act of slapping someone's back usually to express praise or approval