A person of whom everything they touch, they fuck.
Don't give that priceless Ming vase to Casanova Fingers over there.
A bump/raised hard bit of skin on the side of your finger where you hold a pen/pencil caused by writing for a long time. (like some FOBs do)
Oh my god I have a FOB finger from all the writing I did yesterday!
Touching all the mints before choosing one.
Don't eat the Altoids. I caught Mike finger grazing them in your office.
Some one with a deformed hand who finds it hard to hold objects without dropping them, used in similar circumstances as butter fingers.
John tries to pick up the glass but drops it on the floor
Peter: nice one squid fingers...
Mike: Have you seen that boy who's in our Sociology class, he's got a bad case of squid fingers
When you befriend a guy with the sole purpose of fucking his sister, you can choose to give him a Patsy's Finger. The process for giving a Patsy's Finger is simple. After fingering his sister, put the guy in a headlock; then, force him to smell your finger covered in his sister's juices. To make it complete, yell, "Patsy's Finger," while he chokes and gags.
Georgie is a fool for thinking I was his real friend. As soon as I got in his sister's pants, I forced him into a Patsy's finger! What an idiot. He cried.
Instead of putting someones hand in water to make them pee you just stick their hand in your pee.
PS: Great for sleepovers.
I put his hand in water while he is sleeping but he insn't peeing. Screw it he's going to get some sour fingers.
When a family, as a whole, flips someone off. (most commonly performed while driving)
I was driving down the highway and some ass cuts us off. I sped up to get next to him and as we passed him I honked the horn to get his attention and each family member raised up their middle finger and gave him The Family Finger