Forbidden Custard (noun): This term is used to describe the runny, yellow-green nasal mucus that often accompanies the common cold or flu. It's the liquid counterpart to Forbidden Pudding, sharing the same unappetizing hue and presence during illness. Though it's more fluid in nature, it's equally unwelcome.
"Every time I blow my nose, there's more Forbidden Custard. It's like a never-ending story."
"I thought I was over my cold, but then the Forbidden Custard made an encore appearance."
"I thought I was over my cold, but then the Forbidden Custard made an encore appearance."
by TheJusticeBear November 21, 2023
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Get the Custard gremlin mug.The sexual act pouring custard down a significant others arsehole or vagina then proceeding to drink the mixture of vaginal juice or shit and custard
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Get the pork custard mug.Similar to: semen stain or jizz puddle, Trouser custard refers to any and all viscous, opaque fluid in an elegant and delicate manner.
- when we shook hands I could feel his trouser custard squelch out between our hands
- My goodness did you see that man? He had trouser custard on his tunic!
- My goodness did you see that man? He had trouser custard on his tunic!
by Bitch as monkeys June 18, 2025
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Get the custard slug mug.A slang term for messy, desperate, noisy and very (too) quick sex. Inspired by the opening credits to children's cartoon 'Roobarb and Custard'.
I had Roobarb and Custard on my mind - it was as if Richard Briers was egging me on, so I just fucking went for it.
by Coins May 12, 2009
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