My friend did this wierd serve....and now i'm starting to do it to crack people up... I usually do this in mixed doubles, first you hold the birdy then drop it till it goes under your waist, then you flick the racket under your legs and between them to serve the birdy over the net. I know you can do this shot during a rally, (I do it all the time! ) but is it legal to do it while your serving? Anyone ever tried returning a smash doing this?? It looks so cool!