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Post Wank Fatigue. The severe case of tiredness that a male has after a period of masturbation.
"Dude, I was gonna watch Lost but I had major PWF ( so I went straight to bed"

"PWF is so useful when you can't get to sleep"

"Laura has the worst timing. She called me for a booty call, but I had PWF (Post Wank Fatigue), so I told her to use the rampant rabbit"
PWF by Josh the Shweff March 6, 2010
Related Words
PWF • PWFC • pwfpw • PWfRADARVO
PWF is fanfiction slang for Plane Wreck Fic which usually includes a chapter where the plane actually crashes, and then the people on the plane are trapped on some island or another. It's basically a mixture of action/suspense and anything else that can happen to people who are stranded.
"Did you read that PWF I sent you last week from LJ?"
PWF by XxMidnight.Rock.StarxX February 7, 2009
Pipe Wrench fight. To fight with pipe wrenches. Started from the online video Take me On, Literal Version.
I saw this PWF where one guy beat the hell out the other guy with a wrench
PWF by Misticwarrior December 4, 2009
An acronym for "Presented without Further Comment". Used when sharing something that should need no explanation or exegesis.
I've taken to flagging my most obvious posts with "PWFC" because people think I'm an uppity, Latin-speaking jerk when I use "res ipsa loquitur".
PWFC by theguywhodoesthething July 2, 2016
Hey, I have Instagram now. Pwfpw
Sure, mines is : snowball215
Thanks mines is : jusforfun123

PWfRADARVO

An extended manipulation tactic that adds an explicit “Wait for Reaction” phase between Provoke and Attack: Provoke, Wait for Reaction, Attack, Deny, Accuse, Reverse Victim and Offender. The perpetrator first provokes the target, often repeatedly, then waits patiently—sometimes for days or weeks—for the target to finally react. Once a reaction occurs (a frustrated reply, a public call‑out, any visible emotional response), the manipulator attacks that reaction, denies their own role, accuses the target of being the instigator, and reverses victim and offender. This tactic is especially insidious because the waiting period creates a deceptive appearance of patience and innocence; the manipulator can later claim they were “just minding their own business” when the target “suddenly attacked.”
Example: “He posted bait for months, then waited. When she finally snapped and replied angrily, he had the screenshot ready—‘Look how unhinged she is.’ PWfRADARVO: provoke, wait for the inevitable reaction, then weaponize it.”
PWfRADARVO by Abzugal March 25, 2026
More from Urban Dictionary

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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