Defines a type of person whom you might really be into, but is only interested in you long enough to have sex with you, and drops out of your life immediately after, looking for the next bang. Can be used to describe dudes or chicks.
Jack: "Last night was amazing. How about your number so we can do this again sometime?"
Sally: "Sorry...I'm what you call a "BYEsexual". Once I have sex with you...BYE!!!"
Sally: "Sorry...I'm what you call a "BYEsexual". Once I have sex with you...BYE!!!"
by CactusHeart May 05, 2011
Someone's who's been single for long that they don't even remember what it's like to have romantic/sexual feelings.
by Desbambito October 01, 2020
(adj.) Being single for so long that you don't even remember what it's like to have a romantic/sexual relationship
"I'm Byesexual"
by yourgaydictionary_ October 01, 2020