slap on

verb

slapped on; slapping on; slaps on

informal

: to add (something, such as an extra charge) to an amount

The hotel slapped an extra $100 on his bill to cover the damage.

The judge slapped on an additional fine.

Examples of slap on in a Sentence

Recent Examples on the Web

Simply slapping on some paint and calling it a day will only make the cabinets look worse, so be sure to take your time with each step of the process. — Timothy Dale, The Spruce, 6 July 2026

John Oliver was slapped on Monday’s episode of General Hospital. — Ryan Coleman, Entertainment Weekly, 6 July 2026

The fine is one of three antitrust penalties totaling more than $8 billion that the European Commission slapped on Google between 2017 and 2019, putting the 27-nation bloc at the forefront of the global push to rein in tech giants. — ABC News, 2 July 2026

The filters are meant to enhance images rather than slap on zany looks. — Michael Muchmore, PC Magazine, 29 June 2026

Rhymes for slap on

• anton
• argon
• axon
• baronne
• baryon
• baton
• boron
• buisson
• bygone
• capon
• cardon
• chiffon