When you daub a substance such as mud or paint on something, you spread it on that thing in a rough or careless way.
The make-up woman daubed mock blood on Jeremy. [VERB noun preposition/adverb]
They sent death threats and daubed his home with slogans. [VERB noun + with]
Children, many with their faces daubed with paint, ran among the vehicles. [VERB-ed]
Synonyms: smear, dirty, splatter, stain