I also love him getting suckered into Todd and Donna, figures TV would be his weak spot.

I have this picture in my head now of Marshall coming home to find Dash and Syndi deeply engrossed in the newest episode of Todd and Donna and just rolling his eyes. (He's learned from experience that bad things will happen if he talks during the program.)

Yeah, it's a bit naive, if kinda sweet of Mars to expect anything but that, really.

The version we got suggests that Marshall knows Dash just a little better than that at this point, but is a lot less funny.

I felt you running down my thigh, Sharona?! O_O

I looked it up, and that's not quite the actual lyric, but close:
Come a little closer, huh, a-will ya, huh?
Close enough to look in my eyes, Sharona
Keepin' it a mystery, it gets to me
Runnin' down the length of my thigh, Sharona