There is nothing to think about here. Browntwn has gone out of his way to explain why this domain is froth with peril. Legally, you wouldn't stand a chance that the domain crazyerdomains.com would hold up.
It is very obvious now that using crazyerdomains.com can be easily be brought down by copyright holders. It would be better not to use that domain.
Yeah Probably just let the domain expire unless i can come up with a concept that could of worked with permission of crazydomains.com