The act of taking ones thumb, rubbing it between the ball sack or vagina and asshole. Then rubbing said thumb onto upper lip, leaving a residue to be smelt for an extended period of time.
Dennis: Dude! Why did you just put your hand in your pants and rub your lip?
Mac: I gave myself a thumb sleeve, I needed to know what I’m dealing with down there
Mac: I gave myself a thumb sleeve, I needed to know what I’m dealing with down there
by The Golden God666 January 12, 2019

when one plays the tenor saxophone for prolonged periods of time and their right thumb engages in fucked up deformation
after just 3 months of playing tenor in the highschool band, timmy had experienced tenor thumb
TIMMY: "SWEET FUCKING JESUS WHAT THE TIPSY SHIT HAPPENED TO MY THUMB"
TIMMY: "SWEET FUCKING JESUS WHAT THE TIPSY SHIT HAPPENED TO MY THUMB"
by bizzle the swizzle November 17, 2016

The pre-cursor to a thumb war. That does not mean in fact that the thumb skrimmage can be any less intense. Or wack, for that matter.
by chazz jazz bro February 24, 2011

by prescription thumb June 14, 2020

When one thumb is entered into a woman's vajina instead of a tampon or during intercourse while menstruating. This is all in reference to Kentucky ballistics rn50 accident, stick a thumb in it campaign.
by Shot shooter May 20, 2021

by xd_Jayy73 March 21, 2020

Thumb face or Thumbface is when a person takes a selfie with their chin tucked in, creating a double chin. Often the person has "crazy eyes" as well.
by tal melyn October 30, 2014
