Muhaha! 
In Axe, if you mess up, you usually either clear your RAM or cause ugliness to appear on the screen.
However, this time, I messed up, but accidentally obtained a decent picture of a randomly generated scrolling cityscape!
(for the record, I was trying to make scrolling clouds, which I still haven't been able to do well   )

([r] is the radians symbol)

.CITY
ClrDraw
ClrDraw[r]
Repeat getkey(15)
  DS<(A,10)
    Horizontal -[r]
  End
  For(B,0,5)
    B*4+L1->Z
    !If {Z}
      rand^21->{Z}->{Z+1}
      rand^65->{Z+2}
      3->{Z+3}
    End
    If {Z+1}
      {Z+1}-1->{Z+1}
      Rect(95,{Z+2},1,rand^{Z+3})[r]
      If {Z}-{Z-1}<4
        {Z+3}+1->{Z+3}
      ElseIf {Z-1}<4
        {Z+3}-1->{Z+3}
      End
    Else
      0->{Z}->{Z+1}->{Z+2}->{Z+3}
    End
  End
  DispGraph[r]
End


That's pretty interesting, although it's obvious where it comes from. I could think of a game that might use this.

Thats pretty neat. The only thing that bothers me is the random little triangles sticking out but it still looks really sweet Good job.

Yeah, it's just reading pseudo-random data from the RAM.