Bicycle Tinkerer T-Shirts

"Don't be ridiculous. If the wheels were round, you'd never be able to stop."

'Cycling gives you a nosebleed? Try lowering the saddle. Next...'

Grim reaper has a broken tricycle.

Rocking horse

The Hobby Store

The Gardener's Calendar: Try to Repair It...

"I thought you were making a coffee table?"

Modern kite for wind energy.

A massive ship pulls in in Central Park.

Congratulations on your retirement!

A man repeatedly pulls the start cord on his lawn mower until it falls apart.

'This model is hard to get parts for.'

Guide to Carpentry Fish

FRY's FAMILY - Young Tom was always fiddling around with bits of machinery.

'Mom! Dad's eating my science fair project!'

"It's a fairy simple procedure. We just take out the dead ones and put in two new ones."

Music producers.

The Small Business Advisor: 'The first bit of advice I'd give you for your garage start-up is to tell your dad'

Fixing the TV.

'Well OF COURSE I rotate the tires! How do you think I got here?'

"Okay guys you have your assignments. Let's get cracking!"

"I'd like my daughter to know something about engines."

Computerized Dollhouse.

'I think you want Phillips. Two doors down on the left.'

'My husband thought he could save money by repairing it himself.'

"I'm glad I don't have to put gas in it. the downside is that it takes a lot of time to put 3,000 AA batteries in it."

'I think I found the problem.'

Tune up $90. Tinker $20.

'I was cleaning my catapult and it went off.'

'I can't come out to play, I have to help my owner work on his bike. Sometimes it sucks being a smart breed.'

"Do you realise you're getting addicted to brake fluid?" "Yes, but I can stop anytime."

"However good father's 'beaver-o-matic' was..."

"Yep, she's gonna cost ya—your microprocessor's shot."

Quantum Mechanics.

Gracie tries to invent a shrinking spray and squirts Baldo with it.