a dump (shit) that results in a green tinted lumpy long piece of poop, gennerally caused by consumming a large variety of green organic material (in other words, vegitables and such)
dude 1: look at the size of that!
dude 2: say isnt it called a lizard tail ?
dude 3: i dont know, but hell, lemme get some of that!
dude 1: wait we all can get some, i gots to go some more!