There is a new one: Not the Ice bucket challenge anymore... Huge Jackman introduces another one to us.(PHOTO)

In the same vein as the #IceBucketChallenge, a new challenge has launched called #feelingnuts, which was created for a new charity campaign to tackle testicular cancer. The campaign's slogan is, "Join our movement, share #feelingnuts, and get everyone checking their love grenades.

I accept #feelingnuts raising awareness for testicular cancer. I nominate @ActuallyNPH @michaelstrahan @rickygervais pic.twitter.com/zl1lce9Rfr
— Hugh Jackman (@RealHughJackman) October 1, 2014

The new social media drive, titled the Crotch Grab Challenge, is in support of Check One Two, an organization raising awareness of the disease and urging men to examine themselves to spot early symptoms.

Participants are encouraged to upload pictures of themselves grabbing their crotch to Twitter.com or Instagram.com with the hash tag #feelingnuts.

Hugh Jackman posted a photo of his grab to Twitter, which I'm sure will help the campaign greatly.

See another tweet & pic after the cut...

I accept the @RealHughJackman #feelingnuts challenge for testicular cancer. I nominate @WilliamShatner pic.twitter.com/yarfYDZKWN
— Ricky Gervais (@rickygervais) October 1, 2014

umm, we were #FeelingNuts for @check_one_two :-) pic.twitter.com/Mog9UCU6Ow
— 5 Seconds of Summer (@5SOS) September 17, 2014