Spontaneous Erection Syndrome: Affecting usually young teenage males 12-15 years old in which they unfold an erection randomly for no apparent reason. Similar to females' "PMSing", this term can refer to the embarrassing occurrence of this event.

Jimmy: "Did you just see Ben get a boner? I think he wants to get it on with Mrs. Patterson!"

Gerald: "Nah bro, he's just SESing."
SESing PMSing boner penis erection
by Steven Gerard November 02, 2012
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he is a very unattractive Italian male. He is usually attracted to men and possibly has ADHD. he is mentally damaged and he has and 8 year old mentality.
your sese is you're gay
by hugskdsjdsd February 18, 2020
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A Singavian word for seal (animal) or other animals with blubber.
by Beavin the Keavin September 15, 2015
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