Marshall walks in on Ted in his boxers and Robin in a robe. Uh oh, what's been going on with these two exes?

Marshall, Ted, Robin and Lily all stand outside the house in "The Stinsons." In this episode, the guys meet Barney's wife and child they never knew existed.

Marshall goes to grab Lily's stomach after her hot dog eating competition and looks to be freaking out while Barney laughs.

Lily puts Karen (Laura Prepon) to the porch test and she fails miserably when she won't play bridge with their future old selves. She'd rather be reading a book of course.

A vision at what America's perfect couple, Marshall and Lily will look like when they get old and sit out on their porch that overlooks the beach.

Sure Robin passes the porch test, but Lily sabotaged Ted's relationship with Robin. Why? She didn't want to lose her as a friend of course.

There's nothing like an older version of the group (Ted, Marshall and Lily) playing their own made up version of bridge. Don't worry, they'll take a class. It's important to stay active.

Barney helps teach Marshall how to keep up an elaborate lie in order for Ted not to find out he was fired from the GNB headquarters project.

This is what Marshall and Barney look like as they pretend to be Holli and text Ted as they're wearing cheer leading outfits and reading architecture magazines.

When Marshall thinks Lily is pregnant and tells her she's been gaining weight, she goes nuts on Marshall.

A Lily and Marshall flashback on the fifth season premiere of How I Met Your Mother? We'll take it!

Jason Segal plays Marshall Eriksen, Ted's best friend and former roommate. Marshall is married to Lily and is a lawyer.