A description of several-day-old semen residue found typically in a maleβs unwashed boxers; sometimes found on toilet rims, walls, the ceiling; always found on farm animals
βAs you can see, this involuntary celibate atheist weeabu hasnβt 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.β
3π 1π
The mixture of anal lube, semen, and feces resulting from butt sex.
When I got done fucking her in the ass I had Fuck Mustard on my dick. Tastes great on burgers!!!!
4π 3π
The act of putting honey mustard all over your girls vagina, then putting your penis into it. She then proceeds to lick your dick when finished.
My girl and I honey mustard fucked last night.
2π 1π
Phrase exclaimed upon the massacre of the English language; the inability to pronounce a phrase with any level of coherence.
Gabe: *Speaks*
Santi: BRO Fucking mustard *dies*