Here’s a clip from last night’s Tonight Show, where Will Ferrell debuts his glorious summer ‘stache for Jimmy Fallon and the audience. “I’ve been growing this for like a week, at least,†he says. “It’s full of wisdom. It’s a wise mustache. I look like a guy you don’t wanna sit next to on an airplane.†Ferrell also tells Fallon about starring with Amy Poehler in The House and some of the Father’s Day presents he received this year, including a very special pair of reading glasses that he also shows off for the audience. Check out some more clips from the interview below: