the UK armed forces. The cartoon television series The Flintstones depicted a stone-age world in which C20 technology is comically replaced by prehistoric ingenuity. As a nickname used by the US military it reflects the outdated 'prehistoric' equipment and shortages of everyday supplies that force the UK forces to improvise and scrounge US, 2003.

a variety of LSD. Identified by a picture of the cartoon characters the Flintstones, created by William Hanna and Joseph Barbera in 1966; sometimes shortened to 'flints' UK, 1996