Logisexual
(noun) A person who always thinks about things like compatibility and chemistry when engaging in sexual and/or romantic activities, like dating and having sex.
Person One: "Do you think Carl would date me?"
Person Two: "Nah, you two have nothing in common and he's a logisexual. He only likes people with common interests and personality traits."
Person Two: "Nah, you two have nothing in common and he's a logisexual. He only likes people with common interests and personality traits."