Has appeared on other forums (and in Viz) but worth sharing here:

Car repairs

The largest bill for fictitious work carried out on a woman's car by garage mechanics was one of £6,322.88 charged by Joskin Bros Motors Ltd. of Stevenage, Herts. (GB).

Calling in for a routine service on her one-year-old Peugeot 305, Mrs. June Spears agreed to pay for, amongst other things:
New trumpets (£725)
Cracked gangle pin (£1,785)
Realignment of main glib shaft (£2,268)
New grommets (£112)
Set of hexagonal tag nuts and dangleberry adapters (£35)
New pi ss-take valves (£120).

No work was actually carried out on the car during the six weeks that it spent at the garage but 4000 miles were put on the clock and she later received a speeding summons from Italian police. 2008 MY Java Black TDV8 HSE

the the garage are a bunch of

Got a feeling my dangleberry adaptors need work. Luckilly only £35 for new
Paul Current fleet
2011 Discovery 3.0 sdv6 XS
2008 Range rover sport HST tdv8*gone*
2000 Porsche 911 Carrera 2 convertible
1996 TVR Chimaera*gone*
2004 Vauxhall combo van*dead*
2003 ford ranger double cab