Mark Wahlberg is historically clueless in this 'Ted 2' deleted scene

No one ever said Ted 2's John (Mark Wahlberg) or living stuffed bear Ted (voiced by Seth MacFarlane) were history buffs, except when it comes to pop culture and Rocky movies.

This exclusive deleted scene from Ted 2 (now out on Blu-Ray/DVD) shows just how lacking their historical knowledge is as their lawyer friend Samantha (Amanda Seyfried) grills the drug-loving duo about World War I.

They do get the war part, and the world. And lots of people died.

But a little foggy on the concept.

War knowledge, what is it good for? Absolutely nothing.