<'((--- Edit Meaning

1. Back (behind) of the knee My legs were cut out from under me when I was kicked in the kneeverse See knee, kneecap, joint, skin..

1. When you and ur friend hang out somewhere to find girls and you in your best clothes, feelin' extremely confident, looking fresh.. ..

1. This is a smiley - it can be used when shocked or upset (hence it looking a little bit like a crying face). Can also be !.! or whatever ..