The Eight Slaps | How I Met Your Mother Wiki | Fandom
That's One! - How I Met Your Mother first time Marshall slaps Barney - YouTube
HIMYM Slap Bet - Just all the slaps - YouTube
How I Met Your Mother" Slapsgiving 3: Slappointment in Slapmarra (TV Episode 2014) - IMDb
How I Met Your Mother': Slap Bets, the Lemon Law, and more | EW.com
Best Barney Slaps Marshall GIFs | Gfycat
How I Met Your Mother's Slap Bet & Slapsgiving: 15 Beautiful Years Later
How I Met Your Mother: Every Slap, Ranked By Funniness
The Eight Slaps | How I Met Your Mother Wiki | Fandom
Pin on himym
Best Barney Slaps Marshall GIFs | Gfycat
How I Met Your Mother Slapsgiving: An oral history | EW.com
One of the funniest scenes imo is Slapsgiving when Marshall slaps Barney then sings about it and Barney does back up vocals whilst holding his slapped face : r/HIMYM
How I Met Your Mother" Slapsgiving 3: Slappointment in Slapmarra (TV Episode 2014) - IMDb
Marshall's face in Slapsgiving right when Lily tells him that he can slap Barney : r/HIMYM