- The saw in the No Mercy mission, which is hidden in the ass of a large, pink stuffed animal. Resulting in the comical sight of an adorable stuffed toy with its rear stuck to a door, shaking and sparking. For several minutes per door.
- If you're using WTFBM Hud modification Which stands for "Where's The Fucking Bank Manager?", it features some pretty amusing messages at the start of a heist. Also, one of the messages contains a giant "Fuck You" towards the law enforcement in the game:
WTFBM: Technically, you can't prove that billions of Hitlers aren't densely packed in everywhere except where you're looking.WTFBM: Aren't cops also civilians? What's with that, Bain?WTFBM: Today's forecast: Cloudy with a chance of Bulldozers.WTFBM: Do not pet the Cacodemon.
- The STRYK pistol from the Wolf Pack DLC has some pretty amusing description in the end.
9mm. Full auto. Low recoil. The military has it. The police have it. Now you have it. The STRYK is an easy to use fully automatic pistol, specifically designed to fight crime. Wait a minute...
- Speaking of Wolf Pack DLC, there's an achievement that involves beating a heist with the STRYK pistol, the AK Rifle, the GL40 grenade launcher, Toolkit upgrade, Sentry Gun equipment and Big Game Hunters crew bonuses. The achievement name? Detective Gadget.