Cossie Bill's definitions
The Ford Sierra Sapphire RS Cosworth. A Turbocharged car exhibiting maximum levels of fun and zero levels of traction control. Often found on Southend Seafront going "baaaaaaa-tshh" over and over again. Also Escort Cossie, 3-Door Cossie, and the rare and pony Gartrac Escort Cossie.
by Cossie Bill June 22, 2005
Get the saff cossie mug.A pikey word meaning "to swear on ones mothers life". Often heard in pubs near pikey sites and a sure trigger to leave that particular pub.
by Cossie Bill June 22, 2005
Get the motherdie mug.