The best way to "feed the chicken" is by using a smooth fluid motion from left to the right.
Perfecting this dance will attract members of the opposite at an alarming rate so make sure you are prepared. Proper preparation and execution of this tactic will guarantee you a trip to the boneyard.
A: Its this cool new dance, spreading quicker than the plague.
Q: What do you call it?
A: Feed'in the chicken