1. This is any helmet that has a large cock/dildo attached to the front of it. The helmet should ideally have a chin-strap for extra added control. Depending on the size of the cock this item can really attract some great attention. It's a lot of fun to use too.

2. The head of the penis.
He wore his cock helmet out on Halloween and every dirty-nurse, french-maid, sexy slut out that night couldn't keep themselves from hanging from it.

She did a wonderful job of working my cock helmet as she gave me fellatio.
by Uncle Junk September 1, 2006
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When a female urinates while standing and uses the index and middle fingers to hold the "hood" back for aiming purposes.
I had to use the men's bathroom, they only had urinals so I had to resort to Cocking the Helmet
by CultureCheater November 20, 2014
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a shroud made of very soft pliable material much like a helmet, protecting the penis from becoming desensitized, altering the sensation of erotic pleasure.
i really like head so much more now since i have started to wear my new cock helmet thru the day.
by Scott and Montana March 9, 2009
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