A
PTF is a person who desperately wishes to conduct a "Friendship Session" and will, unrelentingly,
pester you until you do accept some terms. Then, after the session, they simply fade back into
obscurity for weeks or months until they become bored again.
"Damnit, he's calling again!"
"What? That's
the fifth time this hour!"
"Fuck it, i'll set up
the damned Session so that I don't have to deal with this Part-Time Friend anymore."
"It doesn't last forever, you know. He'll bug you again
in a week."
"*Sigh* I know..."