When you stick your thumb in a female's asshole while you're banging her doggy style. If she complains, you say it was to keep your thumb warm.
Bro, I was banging this chick doggy style behind a dumpster for hours and I gave her a thumb warmer. She was into it.
by JT Return of the Mack 9797 May 25, 2025
by Walter502 May 30, 2025
by HCM of The Anti-Fatty League June 12, 2025
by Ranuover April 28, 2024
by Anmys May 14, 2024
1. (n.) When your thumb gets semen all over it after a person (typically male) masturbates
2. (n.) A person with a lot of experience in masturbating
2. (n.) A person with a lot of experience in masturbating
1. "I had a White Thumb last night after I masturbated"
2. "I've been masturbating for so long I have a white thumb
2. "I've been masturbating for so long I have a white thumb
by Omnisexual-Man February 16, 2024
by Choach Poacher February 28, 2024