A Hinchy is when your fucking a girl from the back and you stick your fingers in her butthole and push down and feel ur penis.
Lastnight britney came over. I totally gave her a hinchy!
(n) Someone who appears nice to everyone he meets but has secret plans to overthrow the earth using sarcasm and patronizing looks
Al: "that bloke's really friendly! What a nice guy"
Zo: "Hmmm I think he's a bit of a Hinchy"
The look one gets when they have been sniffing assholes all day, often accompanied with a scrunched face and discriminating attitude.
Mandy has been in Hinchy mood all day ever since mom told her to give Jenn's jeans back.
The act of looking/being gay
yo mike is being hinchy right now. Then i fucked his mom