Bedeutung von “slap sth on” — Learner’s Dictionary

slap sth on

phrasal verb with slap us uk /slæp/ verb [ T ] present participle slapping, past tense and past participle slapped

to quickly put or spread something on a surface:

I'll just slap some make-up on.

(Definition von “slap sth on” aus dem Cambridge Learner's Dictionary © Cambridge University Press)