swaffel 

slapping a object or person with your penis. the best way to do this is when it is half stiff and the biggest weight is on the top of the penis.

auwch, that dude just swaffelt me

swaffel by sander v May 15, 2008

swaffer 

Derived from the word dutch word Swaffelen, desrcribes a person who'd rather slap their flacid dick against something than actually harden up and do it

Stop being such a swaffer and ask her out already

swaffer by YourFavouriteVan May 13, 2022

Swaffelenbak

The process of going from door to door with a group of top-heavy-penissed individuals to swaffle unaware dooropeners.

Damn kids with your swaffelenbak! I hope my letterbox gives you herpes!

Swaffelenbak by Skatezofre June 2, 2008

swaffelen

To slam ones dick - often repeatedly - against the Taj Mahal.

The dutch student was suspended after posting a video of him swaffelen. the infamy made swaffelen the word of the year in 2008 in both the Netherlands and Belgium.

swaffelen by PB&J112915 February 28, 2017

swaffelen

To slap your penis against any object, usually your partners face

My g/f really loves it when i swaffelen her

swaffelen by steroy jenkins March 11, 2009

Spaffed 

A slang term for ejaculate or cum. To be put in odd places for revenge.

My boss doesn’t like me, I don’t like my boss. I don’t like coffee, my boss does.
Mate, you wouldn’t believe how many times I’ve spaffed in him coffee maker at work. Brings a smile to my face every time I see him take a sip.

Spaffed by Boss Hating Prick July 26, 2019

Swaffel 

To slap something, usually a man or woman's face, with an erect penis or similar hard, penis-shaped object.
To cockslap.

(sidenote: this is the only word known of by the author of this entry that describes the phenomenon of cockslapping, and is not a compound word or portmanteau)

Originally a slang term from North Amsterdam, the word has spread in usage to various other parts of Europe, the Middle East, and North America.

Variations: swafffel, mutaswaffila, swaafil

Steve swaffeled Marie, and then Marie dumped Steve.

George tried waking up his girlfriend with a swaffel, and then she didn't talk to him for a week.

Arabic: Ana swaffeltuha!

Swaffel by swaafila December 25, 2008