You're going to the Slapple island in the Slap Battles islands, you note the Engineer user creating an sentry to interrupt you, the sentry isn't even complete and he goes back to relaxing near lots of sentries, the sentries hold an rotating slap.

"This is an easy win! I got all the Slapples. I'm unstoppable!" Engineer feels almighty, you decide to climb the truss to the Slapple island, or you decide to pretend Engineer's sentry worked so you can troll him and steal the slapples?