(n.) A closet homosexual male. Acts homophobic around his friends to try and disguise his true love for the penis.

Started by nugluh on YouTube.
That Chuck Norris character is a little tooo masculine... could he possibly be an Under Cover Penis Lover?
by teenybeeny December 8, 2008
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A person whose only presence in your life is through the World Wide Web but you maintain a romantic relationship with them through e-mails or instant messages on the down low.
Neil is your under cover cyber lover, you're so lucky!
by Beavv10 July 30, 2008
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