To sneak up on my house in the middle of the night?

I want to sneak up on one of them for a change.

He couldn't believe he'd let someone sneak up on him!

We were in the open, no one was going to sneak up on us.

Not a chance in the world to sneak up on them.

I didn't try to sneak up on them or nothing like that.

I didn't think anything or anyone would be able to sneak up on us.

She used to do things like you did, in case my father's men were trying to sneak up on us.

My father did in fact sneak up to see me a few days later.

More important, no one could sneak up on them during the night.