used to:
1)show humour at someone who has done something so bad or something so funny that you want to learn it yourself and want to
do it yourself.
2)show humour at a player who makes an awful
mistake,has a disapponiting touch or completely fails a
trick,skill or 'showboat' and you want them to show you just how they did it!
1)Gary:"shit,ive just lost all my money and
car keys"
Paul:"
Teach Me!"
2)Chris completely makes a twat of himself trying to do some skills and falls over the ball,before banging his head on the concrete and ripping his brand new school shoes and trousers.
Liam:"
Teach me!"