The new intern was all over the boss like a bad rash.
flies on honey
Frequency:
45
%
The kids were all over the candy like flies on honey.
glue on paper
Frequency:
35
%
The stickers were all over the birthday card like glue on paper.
Idiomatic Expressions for be all over somebody like a rash
Phrase: be all over somebody like a rash
Meaning: to be constantly close to or bothering someone, often in an annoying or invasive way
Usage: The paparazzi were all over the celebrity like a rash, trying to get a photo of her.