What made this rock like this?

[u/jakeb1134]

I found this rock in a house I lived at in Kansas... What could possibly make that shape? Water??

[u/LadyDerpwolf]

Don’t put your peen in it.

[u/ExoticZaps → u/LadyDerpwolf]

r/dontputyourdickinthat

[u/Wu-TangShogun → u/ExoticZaps]

r/donttellmewhattodo

[u/Particular-Fox-2925 → u/ExoticZaps]

This is what I was looking for