How I Met Your Mother | Slapsgiving 3: Slappointment in Slapmarra
Genre: Comedy
Director: Carter Bays, Craig Thomas
Cast: Alyson Hannigan, Cobie Smulders, Cristin Milioti, Jason Segel, Josh Radnor, Neil Patrick Harris
Description: : In an attempt to deliver a devastating final slap to Barney, Marshall explains how he mastered the Slap of A Million Exploding Suns.