Example:
"George~, would you ever stand on a crafting table for me?"
George looked up at Dream's smiling face. He sighed and quietly responded,
"I would stand on a furnace for you."
Dream's smile dropped as he realized what that would entail. He quietly approached the smaller man.
"Would you now?" Dream asked, just as quietly. There's no way he could be serious. Right?
George stared back, unblinking, and then broke the eye contact. He wordlessly reached out and grabbed Dream's hand, led him to the kitchen, mined one of the stacks of furnaces down so that there was just one, and then climbed on top of it.

George smirked and stood up for a second before crouching so that their faces were level. George pulled Dream in for a kiss. After the two men severed the contact, Dream blushed profusely, climbed onto the furnace, and began to kiss his again with more fire and passion than before. One thing led to another, and Dream's dick ended up inside of George. Multiple times. And they made love in the kitchen for hours. George couldn't walk or remember his name afterwards.

Example:
The Furnace is only thing worth going to Swindon for!

Example:
Super R-E-Tarded Dog: "Duhhhh, Furnace." - While reading Refrigerator.

Example:
I couldn't wait to see her sweet, wet furnace.

Example:
Tom: "Hey did you see that girl"
Bob: "Hell yeah I'd furnace"

Example:
“Yo, that n***achin meme was furnace bro.”

Example:
Ronnie:"Salty, ever given a girl the Franklin Furnace?"

Salty:"No, I'm not cool like Jason and Ronnie"

Example:
Person A: let’s take things to the next level.
Person B: what level to be exact?~
Person A: Furnace level~

Example:
Todd watched the football game on the couch. When he left the fart furnace kept the room warm for hours.