It means spit....
See also Gobbed (Spat)
That bloke had all gob down his shirt
London word for Police...
They "Gather you up" to arrest you
Watch out the gathers are up your arse
a tramp i.e vagrant
They beat up some old dosser
A BMW car
he's got a beemer
Someone who is so not famous that this is where they have ended up
i.e Bobby Davro is a Z List celebrity
Half caste kid - after a light brown chocolate bar popular in Britain at one time resembling a mixed race persons colour
Look at that Caramac
To give someone a "Drink" i.e a reward for something
They said it couldnt be done but I gave him a bung