1 definition by Scoot'r

When a turd is so long that it arcs across the hole in the bottom of the toilet bowl and has both ends sticking out of the water. When flushed it bends in half.
You may feel free to add wads of toilet paper to simulate the whipped cream on top or next to the "shitnana".
I took a dump this morning and with the toilet paper all around it and stuff, it looked just like a shitnana-split laying there in the bowl.
by Scoot'r March 28, 2007
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