That train's just going to get stuck in one of the balls
like a sperm with a bad sense of direction :(
( ,
Tue 19 Jan 2010, 19:52,
archived)
I can add a locomotive on the other end.
Bidirectional cock train.
( ,
Tue 19 Jan 2010, 19:53,
archived)
And a very severe case of blue balls
with two trains of sperm never able to leave.
( ,
Tue 19 Jan 2010, 20:02,
archived)