What is Bum Jam?
1.
the traces of blood left on the toilet roll after taking a J. Crump. Usually indcative of piles.
that turd felt like it came out sideways- there was bum jam all over the bog roll
2.
the act of ramming ones danky dank in a womans limey butt-hole. also known as anal rampage.
Bumjam a lamb