Definitions by Princess Twilight Sparkle

Part Time Shag 

A bloke or lass that you have no emotional connection to who you shag... a lot.

I don't need a relationship I've got a part time shag.

Dude I think my part time shag is developing feelings for me.

You're now in a relationship with your part time shag, you're a faggot.

Part Time Shag by Princess Twilight Sparkle May 28, 2011