Go for your guns!

Who: Cerebrums, medi-bay staff, bunch of Red Dwarf security goons
Where: Medi-bay, duh
"Broadway, with a hotel," BD Cerebrum said to Cerebrum-4.
"How much?" responded Cerebrum-4.
"How much have you got?" BD Cerebrum said with his usual psychiatric
efficency.
It was at that point when the security guards from Red Dwarf burst
in, and BD Cerebrum ran out of pills. Two occurances, both bad, that
would cancel each other out, thus proving that two wrongs make a
right.
"Blast," BD Cerebrum said, as he checked his pill bottle and saw that
it was empty, "I'll have to go back to my quarters to get a refill."
"Nobody move or we'll kill you all!" yelled a RD security guard.
"For God's sake," BD Cerebrum said, "Is it impossible to get any
peace around here?"
"And who the hell are you, and you and you and you and you?"
deamanded the leader, noticing that there were eight Cerebrums.
"I'm the Wyatt Earp," BD Cerebrum said, as the effectiveness of his
pills wore off, "Who the hell are you and what are you doing in my
town?"
"I'm from the Red Dwarf, now, hands above your head."
"I don't think so," BD Cerebrum said, pulling out a long-barreled
revolver from under his coat, "I think you'll be putting your hands
above your heads, or I'll be putting you six feet under."
"Oh yeah?"
Five minutes of gratiutious violence later
The RD security team was lying around the medi-bay, bleeding from
various fatal wounds. The other Cerebrums and the medi-bay staff had
forced BD Cerebrum to the ground and force fed him some of his pills
from the pharmeuctical supplies.
"Well," said BD Cerebrum, as he got up and dusted himself off, "Dr
Keto's going to be upset about this."
"Why? Would it be because of all the dead bodies lying around?"
"Nope, not that."
"The bullet holes in the wall?"
"Not that either."
"The fact that the door to his office got blown up?"
"No."
"What then?"
BD Cerebrum pointed, "Probably the fact that one of my bullets hit
that shelf back there that most of Keto's ointments were stored on,
and caused the shelf to collapse, which smashed most of Keto's
ointment bottles. Oh well, I'm sure he'll understand and be calm
about it." This was one of the top ten all time most fallicious
statements ever said.