...Where's the cake? I know it's a lie, but where's the cake?

I was going to say "In b4 endless stream of cake references that stopped being funny years ago", but I see I'm already too late.

This is what happens when your housemate works at Aperture Science and has a habit of taking his work home with him.

I agree with Alex, it was just a idea from the guy who was living in the "rat den".
Have we seen the stickman in the portal from another comic before?
Thanks for this great comic James.

Can't be that hard to find the blue one. Have the other guy give him a lift so he can crawl through.

I don't get it... the guy in the ceiling is looking through the blue portal. What exactly is the problem?

The sad part is, you just know the guy on the other end's gonna peek through it trying to figure out what on earth happened, at which point gravity's gonna prove itself a harsh mistress.

Well, it appears that the guy called the repair man because it is an apartment building in which one guys room is connected with another person's room.

"Easy fix, all I need is a cube and an incinerator."

Y'know, now that I think about it, the last time I played Portal I thought one of my shots went a little wide...

I think I may owe this guy a few bucks for the handyman.