I take abandoned prints (A4 paper) as scrap paper and to absorb oil from anything we fry.
Whoa... I never thought about this. Sopping up grease is the only thing I use paper towels for now, and it seems I could totally eliminate that. Well, I also use it for the occasional cat puke, but there are other ways to clean that too.
I stuck a wire loop through our last year's telephone directory and hung it in the kitchen - I rip off a page when I need a paper wiper. It works really well for wiping grease out of things.
Other workarounds - We have two heatpumps in our house that use identical remote controls. The kids dropped one and broke it, but we just use the one functional remote for both heatpumps.
The front of our cutlery drawer keeps falling off (cheap 1980s chip-board kitset junk). I've nailed it twice and hot-glued it twice. We'll see how long it holds out.
The dishwasher needs to be pushed really hard just by the latch to 'know' that it is shut before it will begin washing. Some weeks it works perfectly, other weeks there's a lot of slamming and re-slamming of the door. We also have re-wired the cutlery basket with twist-ties and wooden kebab skewers to keep it functional. We bought it second hand 7 years ago so it's not doing too bad. We just keep nursing it along.
The lights in the fume hood over the stove burnt out. Haven't replaced them - there's enough light in the kitchen without.
The fancy-pants head for the vacuum cleaner broke, so I've been using the smooth floor brush-head for everything. Works fine so long as I keep clearing the fluff from the bristles as I go (we have three long-haired people and a cat in this house - lots of hair on the carpet).
The springs in the couch are going and the couch cushions keep disappearing under the back-cushion and into the saggy bit. I rolled up an old cot quilt (not a precious one - a made in china one) and stuffed it under the back cushion. The seat cushions stay where they should now. My next step is to repurpose some of our very very thin bed pillows and lie them under the couch cushions to plump them up a bit more. We inherited this lounge suite from my parents when they upgraded. It is 25 years old and starting to look it, but my kids are too hard on furniture for me to want to put anything new in my lounge!
Oh lots more. I'm trying to get on board with that 'repair one thing each weekend' thread, so we'll see how that progresses. Just today I put a screw in the toilet roll holder to hold it more securely to the wall. It's been bugging me for months, and it's nice to have sorted it.