Pure dick is the one who through good nature and intentions, steps up on the rights of others, and/or cause you to feel nothing bad about them for their nice behaviour is quite charmful and humble
Pure = kind disposition
Dick = Idiot that steps on you
Hey kid, can you go the store in town to buy me a sunscreen?
Shaun: I don't feel too well ever since taking the jab, I've been getting heart problems.
Thomas: Yea I didn't get it because I have an immune system and didn't want heart problems. I think there's a new term going around for us unvaccinated, the call us Pure Blood's.