When someone inserts either the index or the middle finger in the butt hole and the thumb in the vagina. When pinched the girl makes a eek ekk eeek dolphin sound.
by dick choke worthy April 3, 2016

sphincter pinch where you shove one finger in the vagina and one in the bum and try and touch the fingers together
by kierzistheman December 20, 2008

by Mikehauncho May 25, 2009

by BetoTheDestroyer January 29, 2004

When your scrotum itches u pinch the loose skin then roll your fingertips in order to relive the itch and or burn
by adam skutt May 13, 2005

by Kyyrro June 10, 2015

On the guitar, pinch harmonics is the act of lightly touching a string with the edge of your thumb/palm (picking hand) after plucking it. Similar to natural harmonics except you're not playing off a fret. If you use a lot of distortion and gain it produces a squealing effect.
A lot of guitarists use pinch harmonics, most notably Zakk Wylde, but also players like ZZ Top, Dimebag Darrell, and even Steve Vai.
by bryan18 August 21, 2005
