See the promo released for the next How I Met Your Mother episode, entitled “The Stamp Tramp.” Who is this stamp tramp, exactly? The answer may surprise you.

It’s Marshall! That’s right, Marshall is a tramp who’ll give his stamp (of approval) to just about anything. We smell an intervention coming!

The episode description for 8×07 “The Stamp Tramp” reads:

“The Stamp Tramp” — Marshall recommends his old law school classmate Brad (Joe Manganiello) for a job at his firm, but the interview goes awry, leaving Marshall to do damage control with his boss. Meanwhile, Robin helps negotiate Barney’s return to the strip club circuit.

Will something happen between Barney and Robin in this episode? We have to assume they’ll be on the road to engagement soon – although Brobin fans might want to brace themselves.

E! Online warns that, “While there will be plenty of Barney and Robin goodies in the next couple of episodes of How I Met Your Mother, Ted dumping Victoria for Robin’s friendship is definitely something that has set the tone for the rest of the season and will continue to impact Robin and Ted’s relationship.” Does that mean that we might see yet another Ted/Robin relapse before Ted finds the mother?!

How I Met Your Mother 8×07 “The Stamp Tramp” airs Monday at 8/7c on CBS.