To focus intently on a sexual stimulant, such as porn, while jerking off, usually for an extended period which sometimes includes edging.

More than one person can perv-out together, especially two males.
Brendon wanted to perv-out while looking at porn videos on his phone in the bathroom stall.
by Socaljerkoff March 24, 2018
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To have a group of people spying on a chick. It's like a "hang-out" , but in a perverted way; to watch porn with a group of people.
Last night , John held a perv-out.
by DeEzNuTz June 11, 2015
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