A blow job given while a condom is on the penis
"my girl hates the taste of sperm so she gave me a helmet job"
Perhaps the trite comical definition of the act of putting one's entire cranius inside a Woman's Vagina being called a "Salmon Helmet" can effectively make up for the horrid practice some cowboy types used to do which involved cutting off tribal Vaginas and stretching them over saddlehorns to cure into wearable "Salmon Helmets" in conquistadore style for instance.
Macy's was having a clearance on "Salmon Helmets" and the horny Asian exchange student Woman that worked at the local museum made certain to aquire them all...
When one is high and thinking of outrageous ideas.
“Bro imagine an adult-size infant” “Damn this dudes wearing the bong helmet.”
The historically accurate Viking erotica of J. G. Quintel 's universe in the series "Close Enough". Written by Alex Dorpenberger. Apparently, the erotica is good enough to reverse one's menopause.
Alex: The Rigid Helmet is historically accurate Viking erotica.
Similar to a blumpkin, a term for when you receive a blowjob whilst taking an abnormally sized dump, due to your high fiber rice diet.
George wanted me to stop tending the rabbits, so he gave me a Brompton Helmet.
Basically, you laying there dead on the pavement with a white chalk outline of your dead carcass due to a large caliper weapon(like a .44) used to blow your brains out with one hollow tip. Leaving you lying there for everyone to see with your Helmet (slang obviously for head) Hung or Hanging in a Hung position.
Gangster #1 -"Holy Shit Blood, look at that dam cat over there chalked out in white!"
Gangster #2 "Oh shit, his helmet is def hangin! Yo, it must of been a "fo fo" for sho!" Now that's a Helmet Hang if I ever seen one!!!