When a female ejaculates on ones face and proceeds to squeegee said ejaculate off of said face with her vaginal lips in a windshield-wiper motion.
Bro #1 " so I was eating this chick out last night and my face got all bloody. Thank god she gave me the Irish windex!"
Bro #2 " awwww man I need me a good old Irish windex soon."
by Supermctwist9000 January 11, 2018
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