Top definition
The act of defecating in a newspaper, lighting it, and throwing it onto your neighbours lawn in the hope that he will stamp on it to put it out.
'That cunt next door is doing my head in, so I lobbed him a Pyro Pastie and watched as he stamped on it in his slippers'
by iKaite July 14, 2009
Get the mug
Get a Pyro Pastie mug for your bunkmate Trump.