Give us a wave

a chant football fans sing to managers/players of their own team at the side of the pitch, if they wave they get a massive cheer and if they dont they get a minor boo

give us a wave is a term shouted by boys of a les mature nature to people that they dislike or believe are 'geeks.' if they wave, they wil get another chant of 'who are ya?' and if they don't, well they get booed. basically.