When your ex still hangs around your family and clings on to them for family occasions like Christmas etc.
My ex just invaded my families Christmas day, so I couldn't take my new partner, they are a Fam-invader.
A Big Beat song composed by The Prodigy and the best song I've heard.
Invaders Must Die!!!
When one of your friends start liking something you like, and you don't approve
WTF DUDE?? Stop being a lane invader