Your iPhone does a lot of really impressive things, but the one thing it’s still terrible at is dropping an F-bomb.

Luckily, there’s an app for that.

Check out iSamJackson, a just-released soundboard app that features the voice of Mr. Samuel L Jackson. Although the board doesn’t include any actual movie quotes from Sammy L, it does allow you to replay such original Jackson nuggets as “Sit down motherf---er before I sit you down!” and “What this situation requires is a whole lot more of you shutting your motherf---in’ *ss up!” and, how web-appropriate, ““You’ve got mail, motherf---er!” Jackson recorded some 150 lines for the app, many of which, shockingly enough, don’t even include him cursing. In fact, there’s even a totally clean version of the app available if you happen to be downloading it for, say, your grandmother.

The app also includes an “Ask Sam” function (think of a Magic 8 Ball that’s annoyed it’s being asked questions) and a personality scanner that reads your thumbprint then hurls an insult at you. It’s the next best thing to having Samuel L Jackson degrade you in real life!