How I Met Your Mother

Slapsgiving 3: Slappointment in Slapmarra

  • Season 9
  • , Episode 14  | 
  • Aired: 1/13/2014
    • Length: 22:00
    • Plays: ???
Synopsis >

In an attempt to deliver a devastating final slap to Barney, Marshall explains how he mastered the Slap of A Million Exploding Suns.

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