When one deposits a rather large faeces in the toilet which makes an explosive noise akin to the word 'PADOM.' The after effect is usually a stench similar to Napalm. Padom's frequently occur after a night laced with vindaloo curry and beer.
'I wouldn't go in there if I was you, Earl was on the special brew last night, he's just done a massive Padom.'
by Arrogant Charles November 22, 2011