1 definition by Phineerb

To be as oblivious to someone's feelings as Phineas was to Isabella's.

The person you Phineas gets Phineas'd.

Not to be confused with "to finesse".
You really don't want to Phineas someone, it really stings.

I thought you were making it very obvious that you liked her, but you got Phineas'd.
by Phineerb December 27, 2021
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