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A Peniser is a chronic and dedicated Masturbator. Most Penisers penis their penis for hours at a time and are very proud of being Masturbators.
Steve: I know Tony is a Peniser.
Rick: How do you know?
Steve: I saw him penising himself all day on Chaturbate yesterday.
Rick: Wow, I would have never guessed, he seems like such a nice guy

Mark: I always knew that guy was a Wanker!
by Antonio El Pajero March 15, 2019
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
(Noun) someone who does annoying things to people with his penis quite often.
"Will's such a peniser. He came all over mike's pants."
by Josh August 27, 2004
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4
To keep sexual intercourse to its most basic terms the peniser is the "enterer" in the coital relationship. Can be used to describe a man in heterosexual sex, "the man" in homosexual buggery and the dildo weilding lesbian. All are covered by this term. The receptical of the peniser is is it's antonym the penisee.
Damn it Margaret, I'm the breanwinner and by extension the peniser in this relationship!
by Jack Diddly Squat May 21, 2006
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