Sci-fi Weaponry Buff Mugs

"...and this so-called 'Death Ray' of Doctor Fate's is no more than a blatant rip-off of Professor Von Doom's Extinction Beam."

"My older self travels back just to remind me to put the cap back on this pen?"

"I'm grounded. I forgot to delete the car's computer history after we did those crop circles on Earth."

"These aren’t the droids you’re looking for."

'Houston, I'm prepared to land...'

In his younger days Spock was quite the comedian.

"Don't worry, they normally look like little humans during the early scans."

Invasion Of The Summer Aliens

"You left this on our ship."

"I think I may have stumbled on something, Walpole."

"Please ask your pet to kindly put down the weapon."

The aliens froze, gripped by a primal fear. This time there would be no abduction.

Robotic Man

"Don't worry - I'm here for the television."

"Houston - you will Not believe this!"

"I'm just here to pick up some bagels."

Ascent of Machine.

'He's been like this ever since he had his laser eye treatment.'

Head over Hooves

'Whoops! I think you've arrived a little too early for school today, Dad!'

"Hey, remember a few days ago, when all this was unacceptable?"

"I brought back important data on that blue planet called Earth."

"Would you relax? They never look up."

'Your videotape's intriguing - But it still doesn't prove that they really exist.'

Alien Snowmen

"I used to want to be an astronaut, but now I think I'd rather be a billionaire space tourist."

'I'd say it's six of one and one half doxen of the other.'

The flies have landed.

"Keep looking. She's here somewhere."

"Sorry...but until we fix the cloaking device, this will have to do."

"Take me to your Larder!"

"Milk, butter, bread - all past the expiration date. either he just hadn't noticed before, or his time machine worked."