What goes on in Vegas most certainly will NOT stay in Vegas here!
Watch it go down (below)!!!
And it's not just because he poised to star in one of our favorite musicals of all time! (Though, it helps!)
That's why we loved seeing the ever dashing and debonair NPH when stopped by Jimmy Kimmel Live on Monday evening.
Of course, once the How I Met Your Mother star sat down across from funnyman Jimmy Kimmel, he traded the suave for silly, suggesting that everyone do drugs before seeing The Smurfs 2!
But NPH got serious again, swapping Emmys hosting tips with fellow host Jimmy.
[Image via AKM-GSI.]