A person/or joke that ruins or takes away from a previous one with it's unfunnyness and unoriginality.
Mo did an Oscar Silvey.

That's an Oscar Silvey.
by Parkinson Milkshake March 23, 2019
Get the an oscar silvey mug.
A person/or joke that ruins or takes away from a previous one with its unfunnyness and unoriginality.
Mo has done an Oscar Silvey.

He just Oscar Silvey'd.
by Parkinson Milkshake March 23, 2019
Get the An Oscar Silvey mug.