1 definition by CoCo The Invisible Squid

A girl who clings to their significant other, and when the other is not around them, they undergo a horrible transformation in attitude, resembling a state of constant PMS, torturing anyone within a fifty-foot radius.
Betty: Jesus fucking Christ, Nick, you asshole, you fucking spilled my coke all over the floor god damn it.
Nick: Her boyfriend leaves for five minutes and she loses her shit almost instantly, this is another sad but tragic case of Love Tumors.
by CoCo The Invisible Squid June 8, 2011
Get the Love Tumor mug.