Portal

COMPANION CUBE it will never threaten to stab you, it will just doing it while you aren't looking

ARROW TO THE KNEE because it's all "the cake is a lie" and Leroy Jenkins" were never as annoying as this meme is.

NOW GUESS where the other portal is.

YOU'VE NEVER HAD better than sex cake

AT LEAST it wasn't a portal gun

GLADOS???

COMPANION CUBE may we remind you that the companion cube, in fact, cannot speak

NO. THIS DOOR thinks with portals

THAT AWKWARD MOMENT when you can't even trust your cake on your 8th birthday

STILL ALIVE

PORTAL where physics is your b*tch until it comes to swimming

PORTAL KOMBAT

PI CAKE GlaDos is confused

PORTAL don't think of how it works. Just do it.