Def. 1: referring to an ex or significant other as "hometeam" when conversing with them, with a nonchalant attitude and sometimes as though there was never any intimacy between the two.
Def. 2: Someone you know from around the way with whom your familiar with and who won't be disrespected when called the name.
Ex "Why you worried about it hometeam? It don't have nothing to do with you"
A group of people (usually less than 5) that tends to win all games, events, or arguments. "root root root for the hometeam". The hometeam also, usually, enjoys each others company and prefers to hang out with other members of the hometeam. Hometeams are typically mixed gender. Hometeams are rare and usually the only name for the group. No other group names can be used in addition to hometeam (ex: wolfpack, dream team, the crew, etc.).
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.