We've all done it before. You're out playing in the park and you step in some dog poo. Yuk!
Well imagine stepping in an absolutely giant one like this!
This huge inflatable dog poo is currently on show in Hong Kong as part of a visual arts museum.
You have to admit it looks quite similar to the real thing. Let's just hope it doesn't smell as bad as the real thing.
It's by American artist Paul McCarthy and back in 2008 it caused a big outcry when it blew away from a museum in Switzerland, bringing down a power line!