All over (someone) like a cheap suit phrase
Used to describe a situation in which people gather together in large numbers or filling a particular place
When the famous singer walked out of the building, the press were all over her like a cheap suit.
I guess she has a crush on him because when she sees him, she will be all over him like a cheap suit.
To cover someone or something with soap
Used to mean that someone will have to suffer the consequences of their actions on their own.
If you don't listen to me, it's your funeral.