The hard, living, calcareous tissue constituting the skeletal framework of, and present in all mammels' feces, which provides strength and support to the shitlog.
When Tommy shat off the edge of the lookout tower, his fat steaming blacklog fell 100 feet to the ground. The impact splattered the turd, clearly splitting the shitlog's shitbone.
20👍 1👎
when a guy and girl are having annel sex and the girl shits on the guys boner.
T gave C a shitbone.
7👍 16👎
one who is not worthy of being actual shit
you're not even shit...you're the bones in shit
2👍 13👎
When your shit is harder then your dick
Person poops: Ahh dude i just pooped and its hard as a rock i think i had a shitboner.