Speng originated from North West of England. It describes the ultimate ass, idiot, dumb dumb etc
basically c**t but socially acceptable
nice one you speng
you are such a speng
an idiot who cannot keep their mouth shut at inappropriate moments
Speng is often used to describe someone called Thomas, who talks shit most the time.
Adam: Did you hear about the speng?
Jason: Oh Thomas? Yeah he's the right speng.
A cross between a spanner and a pen. A bit of a confusing insult, but it works!
Often used to call someone an idiot or a spasticated cunt in British area of the world.
British slang for an idiot or a fool.
Hey Harry you are such a speng!