Someone who uses his or her thumb as a mutual part of the relationship. This can include constant thumbs up for a good job, or anal penetration.
by dude man nice. May 14, 2009
Means that i am the best
by 👍🔥 August 6, 2022
-Hey, I just saw that second picture. Was the surprised look on her face because of the huge selection?
-My bad, thumb fumble
-My bad, thumb fumble
by spenger April 26, 2011
Defined as the act of releasing one’s bowels in a manner where the shape of said excrement perfectly fits into the bottom of said toilet, plugging up the hole well enough to prevent successful flushing. Similar to the tale of the boy holding back a leaking wall with his thumb, this unintentionally shaped turd plug seats itself tight enough to hamper draining of thy marble throne.
Once I was finally able to push out that brown submarine from my ass, the dam turdpedo clogged my toilet so bad that my plumber said he doesn’t respond to JOHN THUMB service calls.
by Apologetic Shiek December 16, 2023
...the sexual act , by a male usually, of reaching around and inserting a thumb into one's anus, before pooping on the sidewalk,
I saw someone downtown on the sidewalk giving himself the San Francisco Thumb Punch. He must have been constipated because he was in there for a while...
by ThatsFuctUp September 17, 2025
by billmock March 11, 2022
by Jizzñe____007 June 7, 2024