High end bike helmet that makes the rider appear to be a huge sperm. It is worn by bikers and triathletes alike to show they have more money than the other athletes.
"Hey check out that jack-ass with the sperm helmet"
by Charles Barkley the second January 11, 2012
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In order to avoid swallowing the ejaculate after completion of a blow job, the individual will spit the ejaculate into his or her hand and continue stroking the penis.
My best friend the whore told me about sperm washing the helmet. What a great pro tip!
by turtle11666 June 22, 2020
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