Only near the end of this dream does it become Foster's-ish. Or, well, Wilt appears in it. If you'd like to know what happened beforehand, just tell me.
There was this giant and I, I was in this castle, the highest room of the tallest tower, while the giant was trying to eat me. Then the giant (somehow) turns into Wilt, and I turn into this alien for some reason, realizing I had been throwing baked potatoes and lego pieces at him the entire time. (yes I did throw those things out the window) And suddenly we're hurdling through space in a spaceship, when we come to a fork in the way, not knowing which way leads to Earth, but the straight way would just start us over. The left way led us to the castle in space, but before I could do anything else my alarm rang out and the rest was gone forever.
One heck of a dream...but it was fun!