'How I Met Your Mother' turns 100

'How I Met Your Mother' celebrates 100 episodes

Oh, "How I Met Your Mother." One hundred episodes in, and we're not an inch closer to uncovering the identity of the titular "Mother" of Bob Saget's—er, Ted Mosby's—children. Still, the show has introduced us to Robin Sparkles, the Slap Bet and the legendary Bro Code, so in honor of its achievement we're taking a sneak peek at the 100th (musical!) episode, "Girls vs. Suits."

Lawyered! (Sorry, couldn't resist.)

The 100th episode of "How I Met Your Mother" airs Monday, January 11, at 8:00 p.m. ET/PT on CBS.