Please help with my scavenger hunt.

We had 10 quotes we had to find for a scavenger hunt and are now only missing 3 (possibly 4)

1. "Well now you're gonna have to double it or I'm gonna kill her."
2. "Turn him over! Now play it backwards!"
7. "Why do dogs sniff each others butts?"
10. "He says he is very pleased to meet a man as great as you."

Can you guys please help me track down these final quotes? (we think 7 is from Dr. Doolittle)

Yeh, 7 is from Dr.Doolittle. Sorry cant place the others.

Number 10 sounds like it could be from "Patton", in the scene in which the Russian ambassador introduces himself to the general through an interpreter.

Number 1 may be from "Trapped". It's the only one in recent memory in which a girl is kidnapped, and it sounds like the sort of thing a kidnapper would say.