stay over there
Stay over there means just stay in ur own lane like mind ur business (MYOB)
Stay over there and don't worrie about me
over staying your welcome
Over staying your welcome is when your at a friends, family members, ect. Home and you've been there way past the time you where expected to leave.
Arnold was having a birthday party from 9pm to 12am. At 12am he noticed everyone was walking out the door except for Jacob so instead of being upfront and telling Jacob it's time to go he tells Jacob it's that time that he jumps in the shower thinking he gets the hint and takes off. After the long relaxing 30 minute shower he gets out, goes to his room and wtf does he see? Jacob laying on his bed watching the grinch. Jacob is clearly over staying your welcome