What's the derogatory word for a person who doesn't leave you alone [closed]

The kind of person who sticks to you all the time, like a chewing gum. You want to get rid of him, but at every party he comes and joins your group. And he just doesn't get the message that people don't want him around.

In hindi we call him a "chep" (sticky)

Solution 1:

You can describe that kind of person as clingy:

• wanting to be with another person all the time in a way that is annoying.

(MacMillan Dictionary)

Solution 2:

A hanger-on.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

n. someone who persistently (and annoyingly) follows along