It's used in El Topo when the bandits are hanging around in the hills. Starts about 6 minutes into the movie http://www.youtube.com/watch?v=iOmfX2bvT0g
I think the thing I liked most was that the stealth jets are painted with brightly colored American Flags on their undersides. Yes, Eagle planes that shoot snake missiles is a close second, but the stealth bomber being very very visible just makes me enjoy this.