We all grew up using this gesture at some point in our lives. It is as hilarious as it is painful to receive.
Buy your friends this mug and watch their eyes light up with sheer bliss as the sousies hand gesture is revealed.
The mug is black when cold and transitions to white when hot; revealing the artwork.
*Customisation not available on this mug**The text/design may be slightly visible when cold**Please don't waste water just to play with this mug*