" by rubing against it "
rube
n. Slang
1. An unsophisticated country person.
2. A person who is not very intelligent or interested in culture [syn: yokel]
3. Shortened word for reuben ( A hot sandwich consisting of corned beef, Swiss cheese, and sauerkraut usually served on rye bread.)
(some old dictionary I found in my desk, the cover is missing so I don't know which one)
Yes, lets all throw yokels and sandwiches at the doors to open them

Sorry, I saw it and all i could think of was yokels and sandwiches... must have been watching too much of the Simpsons...