Korea seems to be known for odd things. Their leaders, horror movies, bizarre sculptures. This is one of those.
I'm sure when the Lotte Shopping Center in Busan asked for a Spider-man sculpture to hang over the children's play area, they weren't imagining the artist would be thinking about Spider-man's "natural state in the morning". Seriously, that's the guy's excuse for building a Spider-man statue with a raging boner.