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for the hell of it

adv. (context idiomatic English) For no particular reason, just because it is fun, entertaining; or to relieve boredom.

Wikipedia
For the Hell of It

For the Hell of It is Hell Rell's debut solo studio album. It was released on September 25, 2007. It features guest spots from rappers Young Dro, Styles P, Cam'ron, J.R. Writer, Juelz Santana and Lil Fame. The first single released is "Show Off". The album went on to peak at #5 on the Billboard Top Rap Albums chart.