Smart, attractive, jaded, and/or hypersexual females are often the culprits of ninety night-stands. Rich men, players, married and/or hot men are also frequent culprits. These people are not necessarily players, but they are opportunists.
Young, needy, cute, plain and/or naive women as well as women with low self esteem who are good in bed are frequent victims. Unemployed, hot, lower class, stupid and/or neanderthalic men who are good in bed are frequent victims.
Tom: You dumbass. You fold shirts at Banana Republic for a living and you don't even have your GED. You're her ninety night-stand.
Angela: (sobbing) I can't believe that Dr. Spencer broke up with me. He was so great and so good in bed.
Psychiatrist: You dumb bitch. He's married to a total MILF. You're not even that cute. It was a ninety night-stand, not a relationship. He just wanted to try stuff his wife wouldn't do and throw you to the curb.
Angela: But he said he loved me after we slept together.
Psychiatrist: He probably meant that he loved that you'll do all the freaky shit his wife wouldn't do.