Pity job (PJ)

Handjob or blowjob given generously out of pity to someone who has never received one or will most likely never receive one in the near future.

" Hey Sharron, why don't you give my boy a little Pity job (PJ), you know, a PJ?"
"I don't know, I don't think I can."
"C'mon! He's needs this!"
" Well... I guess it must be done..."