Mechanical Humor Enthusiast T-Shirts

"With some rest, vitamins and mild exercise, that metal fatigue should clear up in just a few weeks!"

Electric Blanket.

'If I was this car I wouldn't let you in the drivers seat!'

'Your car should run fine now. I reformatted the hard drive, increased the ram, scanned for viruses, updated the firmware, upgraded to this year's processor...'

'...need to design something to bridge the generation gap.'

'I think I've got a screw loose.'

'Found your problem - there was a hairball in the gasline.'

Every time one of us gets a new head, those two think it's funny to call it "the changing of the gourd."

'Well, if I have a short circuit, just lengthen it.'

"It's garage music."

Auto Mechanic's Confessional Booth

"They said it had a V-8, so I assumed it would run on tomato juice!"

'Batteries not included, it's a real cat.'

'I think I found your missing nut.'

The Rarely Seen Gas-Powered Eel

"One CC of lubricant after meals, okay?"

"And this, gentlemen, is what one of our typical American workers looks before he gets fired!"

Hard-working.

'Try it now.'

'See, you misread it - it's void where prohibited by lou!'

"The replacement part is $28, but cost will be $3,200 after we dismantle half the engine to install it."

"Just what I thought... Bad shock absorbers."

Safety pin factory.

'M.O.T. certificate?!...a death certificate's the best I can do.'

'Oh, here comes trouble - spanner enters workplace full of cogs!'

It's only firing on 87 cylinders.

WD40

'Did you hear that marketing wants us to move into 'compressed liquids' next?'

'Pop the hood. I think your inverted Republican fiscal flux capacitor is slowing you down.'

'I'll say this for it - It keeps him out of the house.'

Car Carriage

"So, General, what do you think of this new idea for a bridging technique?"

How to Cross the Rhine

"Your husband's going to pull through, but your differential is shot!"

Clancy: Car Repairs