Large car park near London, used as Motorway at night.
by oracle February 6, 2004
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Where you get an idea of how crowded England, and in particular the South East is. The worst parts of the M25 are around Heathrow, the M1 and the Dartford Tunnel, where it really is a car park. It once took me two hours to go ten miles from junction 5 (Sevenoaks) to junction 6 (Godstone...what a joke. Obviously the worst times for traffic are weekday mornings and Friday afternoons. Large chunks of the M25 are only six lanes, making traffic problems worse. Sort it out!
The M25 is one of Europe's busiest motorways, but mismanagement means it usually has only six lanes, when compared to Europe's best roads.
by PRIDE_OF_NORTH_LONDON April 16, 2007
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The London Orbital Motorway, 10 lanes wide (in places), about 100 miles in circumference and with traffic moving at about 15 mph. Also used as the term to define the limits of the area covered by Greater London
The M25 always tops poles for the worst road in the UK.
by black flag June 25, 2004
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The London orbital motorway created by the demon Anthony J Crowley and represents the dread sigil Odegra in the language of the Dark Priesthood of Ancient Mu which means "Hail the Great Beast, destroyer of worlds"
Crowley: The M25? Yeah, I'm glad it went down so well
by CasualAdversary February 24, 2020
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The London equivalent of I-405 (or "The 405") in Los Angeles.
You can find car parks at shops, stadiums, & the M25!!!!!!!!!!!!!!!!!!!!!!!1
by 3du March 14, 2022
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The M25 is the UK's least favourite motorway (yes we have least and most favourite motorways for some reason) due to its lack of speed cameras, road debris, confusing signage, poor lighting and dangerous junctions. Trips can take so long that the M25 has become well known in the UK for being where half of UK citizens are conceived and during the winters its where we all migrate to go and get stabbed by the chavs. Long story short, basically a very long car park that everyone hates.
"welp its winter, time to go and migrate to the m25 to die"
by garbage July 15, 2021
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Aka the 100 mph blow job. Involves a willing partner to give head while your driving down the motorway. Nick named the m25 as the driver tends to slow down during the act. And one very rarely goes fast round europes biggest carpark.
The missus was a good girl last night on the way home from her mums house. She gave me a great m25.
by djsabre1 March 5, 2012
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