When a woman's face is saturated with semen and she allows it to set and become solid.
Dude, I picked up last night and came all over this chicks face while she was sleeping, the best thing was she didn't wake up so in the morning she had an awesome face helmet going on.

I was having sex with my girlfriend the other day and i punched her square in the face, luckily she was wearing a face helmet i had prepared earlier.
by facey face helmet February 19, 2010
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the act of smothering ones face in between your ass cheeks.
Pete Glocker loves getting turkish face helmeted.
by tim desutter July 11, 2006
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