It's all over the place:
Some come here to sit and think
some come here to shit and stink
some come here to scratch their balls
and read the writing on the walls
(
sick_boy,
Mon 3 Nov 2003, 13:50,
archived)
When I was in college people kept on adding to that in a sort of rhyme duel
Only the next two after that spring immediately to mind:
You've got a very good point,
But I only come here to roll a joint.
And further more I'd like to add,
A line of coke aint half bad
(
KingMong,
Mon 3 Nov 2003, 17:19,
archived)