In relation to jazz hands, chas-hands is to call someone a wanker. Chas is a lonely guy who likes to pleasure himself, thus meaning he has chas hands.
You see that guy over there, he is such a chas-hand.

Go Chas-Hand yourself! (said in an insuting way)

I was on the todd all last night so i got my Chas-Hands on
by Hutchist July 31, 2008
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When you try to Nate but you miss and you try to catch your flying load.
I was trying out Nateing last night but I nutted unexpectedly and got Chas Hands
by Caprico March 2, 2017
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