He once sneaked through a trapdoor leading out of a crawl space and popped up in the middle of English class, brandishing a Soviet flag.

The sound still sneaked into my head once in a while and surprised me.

Without sneaking in at least once to say hello and good-bye first?

That weasel word "if" has once again sneaked into a Tory apology.

I sneaked into the office once and looked at my papers.

He once sneaked into the enemy camp and rode off with horse of the general.

Brophy once again sneaks away but sacrifices himself, bringing another death to the group.

The place has been too carefully guarded since Berg and Andy once sneaked in.

A couple of reporters tried to sneak into his caravan once and got thrown out.

With me, 16-year-old problems sneak in there every once in a while.