Works at the AIVD. As he often tells bullshit, a lot of people will probably distrust everything he says. But he really works for the AIVD.
by bambibambi November 22, 2021

Wtf is Jan-Willem doing??
by gamerstyle000 February 15, 2018

A kind, liberal Democrat, who believes in science including the value of vaccines and the truth of global warming.
by Patroneus Arbiter of Elegance February 19, 2021

by Chillem February 14, 2022

Medical process, wherein a mammal after urination pushes two fingers into the perineum (or taint) to release any remaining drops of urine from their urinary tract. This method is named after James Willems, of funhaus who pioneered the practice.
Bruce: Anyone have that problem where after you pee a little comes out and you pissed a little in your underwear?
Lawrence: Dude, you gotta use the Willems' Method or you're gonna smell like piss all day!
Lawrence: Dude, you gotta use the Willems' Method or you're gonna smell like piss all day!
by ossur July 14, 2020

The willlem affect only happens when willem joins your ps5 party you will notice a immediate affects take place these are
Turning into a bot in r6,bad aim beyond imagination,less gay,depression,brainlessness,autism,Down syndrome,just being dog at R6 and touching woman
Turning into a bot in r6,bad aim beyond imagination,less gay,depression,brainlessness,autism,Down syndrome,just being dog at R6 and touching woman
by anonymous September 5, 2023
