I love how HIMYM have all these cameos from the actor/actresses spouses in real life.
NPH’s partner David Burtka as Scooter
Alyson Hannigan’s husband Alexis Denisof as Sandy Rivers
Cobie Smulder’s husband Taran Killam as Blauman (aka that guy you see with Bilson all the time)
Ok that last one blew my mind when I found out all these cameos hidden throughout the series. Just another reason why I love the show so much . :)