Here’s what we’ve got so far:
“Position the Penetration Explosive…” - The Dalek Invasion of Earth
“I’m going to see if there’s an invisible barrier around his backside…” - The Celestial Toymaker
“Never figured you for a backshooter, Ringo” - The Gunfighters
“Let him have a taste of Thomas Tickler” - The Smugglers
If I've missed any, feel free to let me know...