schneiffen 

A man who follows a rigorous masturbation schedule instead of doing the deed whenever his body tells him to like most people

That man only masturbates on wednesdays, how strange.
How strange indeed. He's what we call a schneiffen

schneiffen by sadbutture December 7, 2023

Schleifenschlampe 

A person who ties somebody else’s shoe.

Eine Person welche anderen die Schuhe bindet.

The new girl in our class is such a schleifenschlampe, she really ties everyone’s shoes for a fiver.

Das neue Mädchen in unserer Klasse ist so eine schleifenschlampe, für ein Fünfer bindet sie von jedem die Schuhe.

Schleifenschlampe by MrYamiUrSimp May 10, 2022

Schlieffen

To double team someone penetrating the anus, and the mouth, or on a women, the vagina. The origin is a plan during World War I in which the Germans had to fight war on two fronts, or attack two fronts.

My friend and I are going to Schlieffen you until our penis's meet.

Schlieffen by eo2340 June 24, 2014

Schlieffen Plan 

Derived from World War 1, when Germany tried to attack France from behind but still lost.

The modern derivative means 'To go in from behind, and still end up getting fucked'.

"I tried to give her anal, but she pulled a Schlieffen Plan on me. Now I can't walk straight."

Schlieffen Plan by The Bald Garbage Collector February 20, 2020

schlieffen plan 

The Schlieffen Plan, the German General Staff's overall strategic blueprint for victory on the western front against France in the years up to 1914, takes its name from its author, Alfred Graf von Schlieffen. In essence it envisaged a rapid German mobilisation, disregard of Luxembourg, Belgian and Dutch neutrality, and the overwhelming sweep of German armies through Belgium southwards in the back of the French defences pivoting on weakly-held left-wing positions in the province ofAlsace-Lorraine. Paris was not to be taken but to be by-passed in the east. The plans intention was not to conquer cities or industry in order to weaken the French war efforts - the plan was to capture most of the French army and to force France to surrender. Following the speedy defeat of France, von Schlieffen envisaged switching German concentrations to the Eastern Front.

Schlieffen regularly updated details of his master plan as a labour of love even after his retirement from the General Staff in 1905, but his successor, Helmuth von Moltke (the younger) weakened the plan's execution in 1914 at the beginning of World War I, avoiding invading the Netherlands, weakening the German right wing and maintaining forces in the threatened East Prussia. Stubborn French resistance also contributed to the plan's failure in 1914. However, a modified form of Schlieffen's concept proved effective over the same terrain in the defeat of France in 1940 (Manstein's Sichelschnitt).

If at first you don't succeed, try tray again!

schlieffen plan by Kung-Fu Jesus May 2, 2004

von schlieffened 

The act of flanking or attacking from behind which often involves in bamboozling the enemy. Based on the Schlieffen plan from WW I, it was conceived by the German strategist Alfred Von Schlieffen.

Fuck They Von Schlieffened us

von schlieffened by Vombat May 2, 2020

Schniefen Harfen

When a lady accidently rubs her boob on you in passing.

I was sitting next to her at her desk showing her how to use Outlook and all of a sudden she leaned over to pick up a pen and gave me a Schniefen Harfen. It was superb!

Schniefen Harfen by Jay Paul Quee February 11, 2009