A description of several-day-old semen residue found typically in a male’s unwashed boxers; sometimes found on toilet rims, walls, the ceiling; always found on farm animals
“As you can see, this involuntary celibate atheist weeabu hasn’t left his basement unit in 42 years, made evident by a 10x7 inch mound of moderately radioactive, dandruffy fuck mustard. God may be all-loving and powerful, but he for sure fucked up when he made this guy.”
by Dumpster Choir February 10, 2021
Get the Fuck Mustardmug. by Dickslapper McCrapmouth December 1, 2011
Get the nut mustardmug. The aftermath of hot snakes from a week full of taco bell and indian food often resulting in bleeding rectum and or severe uunimaginable loss of all hope for a normal life
by notsoslimpeople March 29, 2015
Get the mustard buttmug. When you clap someone so hard that their cheeks begin to resemble the squishiness of a mustard packet.
by MrStealYoAss March 16, 2020
Get the Mustard Clappedmug. Ejaculating a weeks worth of semen onto a females stomach upon climax.
( A weeks worth of ejaculate has the same color and texture of a light deli mustard.)
( A weeks worth of ejaculate has the same color and texture of a light deli mustard.)
by Tummy mustard September 14, 2018
Get the tummy mustardmug. When you and a friend (or complete stranger depending on your level of depravity) hold hands below a public bathroom stall divider while urinating simultaneously.
by The Mustard Mitten October 18, 2019
Get the Mustard Mittenmug. by Master Bytr October 10, 2004
Get the honey mustardmug.