4x2, pronounced 4 by 2, is a slang name for a Jew. Not sure if its 'official' Cockney rhyming slang, but it does rhyme. Also sometimes just the 4 is used, as again in Cockney rhyming slang the phrase can be shortened to just the first word.
by NZBB May 28, 2009
A vehicle with four wheels, of which two deliver driving power, such as a rear-wheel-drive pickup truck.
by Komitadjie November 26, 2006
by Anonymous October 02, 2003