I have seen shows about bullsharks being caught way upriver in fresh water. I thought about it, but kinda hard to find little ones and might be a little dangerous for swimmers. Plus I probably would end up with a pond that only has one thing it, a fat soon to be hungry shark. LOL........

Goofing off is a slang term for engaging in recreation or an idle pastime while obligations of work or society are neglected........... Wikipedia