German helmet 

A slang term for the head of a penis, because they look similiar; specifically German WWII (Nazi) Army and SS Helmets.

Proof that Nazi's are literally dickheads.

German helmet by The Big H May 13, 2005

german helmet 

The highly distinctive helmet used by Germany during WWII. Worn by both Wehrmacht and SS units throughout the war. Even today, the site of one of these pieces of pressed steel can cause piss to run down the legs of Pollacks and Frenchmen everywhere.

I wore my german helmet whilst stealing potatoes from the Irish.

german helmet by Swedish Bob November 9, 2006

german helmet 

a) Head of a circumcised penis
and a helmet that was used by Germans, especially the Nazi SS in 1939-1945

Then Jimmy said to himself, "i love my german helmet"
the Nazis are also known for their german helmets

german helmet by PIWO April 22, 2008

German helmet 

A (very) loose vagina placed over ones
head and face. Is dangerous and not
always possible and can cause suffocation.

Douche: I swear that b**** gave me a German helmet
Johnny: You lie.

German helmet by Chronos9 February 21, 2011

german helmet 

the shape of a bell end on a mans dick

suck my bell

german helmet by biggus dikkus November 9, 2006

German Helmet Fight

When two erect males smack penis heads together till one person quiets.

When involving more than two people may escalate to German Helmet War

Hey Max, wanna have a German Helmet Fight after wrestling practice today?

German Helmet Fight by Trozzletron March 11, 2018

German Helmet Print 

Similar to a mushroom stamp, it's the act of smacking someone so hard with the head of your penis, that it leaves a red mark in the shape of a German helmet.

After she blew me, I gave her a German helmet print.

German Helmet Print by Tubzilla January 20, 2009