2 definitions by Slimcady

The phenomenon of posting online about a graded collectible whereby the original poster will always apologize for the low quality of said collectible.
"Just bought a new-to-me copy of Avengers #1, sorry for the low grade." Got them Low Grade Blues
by Slimcady March 3, 2023
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A variation of the traditional Poseidon's Kiss with the added enhancement of water actually entering the anal cavity.
My barn doors didn't shut fast enough and I got a Poseidon's French Kiss!
by Slimcady August 2, 2022
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