Ancient idiom that was revived on September 12, 2021, when a resident of Massachusetts used it in response to an incredibly dumb comment by his friend.
Person1: “Bro, if the vaccine works then why are so many people still dying?”
Person2: “Dude, your forehead is showing again.”
Person2: “Dude, your forehead is showing again.”
by daHoffer September 12, 2021
Get the Forehead is showing mug.by tempestt.loves.charles February 21, 2012
Get the dumpster forehead mug.Forehead is foreplay that includes some tongue-slurping oral sex, sometimes in response to a special event.
by miragenv November 13, 2018
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Get the Forehead mug.Noun: to insult someone in reference to Patrick Star’s famous line “because I can’t see my forehead”, implying they are stupid or incompetent.
by MrMonatone March 11, 2019
Get the Forehead mug.by BiggyBoiForehead July 13, 2018
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