Flemish Butter Bath

Cumming in a bath then forcing your sister to bathe in it while wanking in a nearby sink.(applicable to penises below 4 inches)

Mark:(on FaceTime) hold on let me spunk in this tub babe( hangs up)
Marks sister: can I have a Flemish butter bath please

by spunkehtub654 July 4, 2025

Going Flemish

Hosting or creating a role playing game on discord and either abandoning it at the start or mid way during the RP, calling an end to the RP way too early.

Frank released his Star wars succession server however ended up Going Flemish and abandoned it without a single turn. Sinaasappelsap ended his inter war role play early due to irl issues

by Gibbo the Gibbon April 16, 2024

The Flemish cap

Rubbing the tip of someone’s penis very elegantly and slightly

Sara was giving John The Flemish cap

by SHAMELESSĶILL-_- October 26, 2025