Methane Enthusiast Mugs

Impressive! (Cow has stinky smoke signals).

'WOOHOO! I love Methane!'

Matryoshka/ Russian Gas Cylinders

'For God's sake give me some angst, how will I ever write a misery memoir?'

'... and power outages on really hot days don't affect this baby one bit.'

"Wow, your mane looks fantastic! New conditioner?"

"In other news, oil and gas prices became irrelevant today when scientists announced that pretty much anything can run on caffeine."

Band alternating between whiney and angry songs.

"Let's hope it'll work!"

"I could easily change to a healthier lifestyle, but then I'd live longer and be a burden on my loved ones in my old age."

"The other reindeer sent me back to the smoking section."

Dog wearing gas mask brings slippers to his owner.

'Sir, we've drilled so deep this time that we've reached Arab oil.'

Emo

'We don't get many takers for the smoking section anymore.'

Wrong pills

Nature is not perfect

Air Bill

2 trilobites; 'So what are you going to be when you die - oil or gas?'

Iranian Oil

Trees are the lungs of the planet!

Men looking at oil rig - "Are they supposed to take off like that?"

'My doctor's fit note suggested a phased return to work. I'll see you for another smoking break tomorrow.'

'The reason you're hyperactive is that there's just too much oxygen in the room.'

Artists draw speed lines next to their car.

'Well I did install the borehole quite deep...'

Sergei Rachmaninov

Recycling chip fat.

"It can also run on recycled cooking oil, but you have to be careful, as it has a severe peanut allergy."

Emo Snail

'Humpty Dumpty hit a wall, and all the kings' men and all the kings' motorcycles' couldn't put him back together again.'

'Finally I can enjoy a smoke without this constant fear that some day it'll kill me!' (smoking in heaven)

Canada and Germany Green hydrogen

"In other words, it breaks large molecules into small ones."

"It's for you."