Ninja Finger 

The finger one uses to slice fruit in the popular iPhone game, Fruit Ninja by Halfbrick Studios.

pdawgg: dude have u seen n3mesis's Ninja Finger? its like he's giving u the finger while he's playing!

gauravmehta: yeah dude he's got mad technique..

n3mesis: *takes a bow*

Ninja Finger by [n3mesis] May 18, 2011

Middle Finger Swear 

Usually stronger than a pinky swear but when done in combination with a pinky swear it cancels out the swear/promise entirely.

Making a pinky promise and a middle finger promise means Middle Finger Swear

Middle Finger Swear by DictionaryMan72 September 24, 2013

Thank You Finger 

The finger people thank you with when driving and they are on a cellphone (commonly the pinky)

Wow, i let them cross lanes and all i got was a thank you finger.

Thank You Finger by Lee Bird October 9, 2008

monkey finger 

Shoving your finger up somones anus with clothes on to grose them out.

Harley gave me and Jose a monkey finger today on the trampoline, it had me thinking if hes gay or not.

monkey finger by fatyfatjohn March 2, 2011

finger-recto-blast 

when someone fingers there ass so hard their finger breaks

when some fat fuck at your work says i cant work today i broke my finger say well i guess u better stop finger-recto-blasting your self so hard and wipe the sand out of your vagina!

finger-recto-blast by Dylan11 September 15, 2007

cheeto finger 

usually only ocurs from getting twaked. When you smoke so many cigarettes your smoking fingers turn orange (quite noticibally)

Person one: did you here that?
Person two: you got fuckin cheeto fingers dumb fuck!
Person one: ill shave it when i finally take a shower.

cheeto finger by double j train October 10, 2005

ET finger 

an ET finger is another word for a blunt. (when its lit it glows at the tip just like ET's in the movie)

ay joe pass the et finger

ET finger by wesley dupar-scott June 14, 2006