And now, a very special “So Now You Do Know” public service announcement from “Mark Wahlberg”.

Wow, it’s good that Marky Mark (a/k/a Dan Van Kirk doing his celebrated Marky Mark impression) is making sure we don’t risk embarrassment at the Lululemon store. That’s civic-mindedness, that is.

Watch more DVK-as-Wahlberg at the Nerdist Channel here.

Subscribe to the Nerdist Channel. Wear what you want.