I saw a blooper scene where Anderson and Amanda Tapping (Colonel Carter on Stargate) were filming a scene where they were stuck in a cave underneath Antarctica. Tapping starts ad-libbing and says: "I'm stuck...on a glacier...with MacGuyver!"
In the pilot episode for SG-1, Carter makes a single mention that they had to "MacGuyver" a solution to get the gate operational. Anderson/O'Neill gives her a look, and that's the last they ever make mention of it.
I think it went like this:
Carter: Cant you get us out of here? I have a belt a knife and shoe laces. You used to me MacGuyver! now your MacUsless!
Found it:
"You spent 7 years on McGyver and you can't figure this one out? We got belt buckles, and shoe laces, and a piece of gum, build a nuclear reactor for crying out loud! You used to be McGyver, McGadget, McGimic...now your Mr. McUseless!
Dear God!! I'm stuck on a glacier with MCGYVER!!!!"
That is one of my favorite episodes. I hate what they have done so much I am watching it from the beginning instead of watching the new shows.