I'm a better open mike comedian than most out there!
I'm a severe prop comedy man!
"Open Mike Night! Oh wow! Hey Mike get up here!"
'Mike' comes out from off stage.
I open one side of his jacket.
Light comes on.
I rummage my hand inside his jacket.
(lots of clinking glass sounds.)
I apparently pull a bottled beer from deep inside his chest.
He offers me an opener, I open the beer. Give him back the opener.
Close the jacket -light goes out as I close it!-
As he walks away, "Ladies and Gentlemen, I just opened Mike!"
Easy as sawing a lady in half, and roughly the same illusion.
Simple if you know how....
Don't try this one at home!