A person who is not only someone you would like to jump into bed with, ie a Snaff, but also a person who you would like to chat to afterwards, ie a Chaff.
The ultimate kind of awesome, pure SnaffChaffle.
Did you see that chick? 100% SnaffChaffle. I wouldn't kick her out of bed for eating biscuits....
When somebody lies outright about settling a debt or bill that they have not even attempting to do so.
Dude, are you Bill Shitting me. Pay the fucking invoice!