Self-loathing High-Five
After a person pours their heart out to you in some sad story that you either do not care about or have lost interest in, a high-five is offered by saying "Aww, I'm sorry... self-loathing high-five?" that basically shows false empathy and lack of sympathy that the person is actually seeking, thus showing that the person has not only had a bad day but hates themselves as well.
Girl: "I spilled my lunch all over myself at lunch and while everyone was laughing at me, my boyfriend told me he was dumping me for another girl."
Boy: "That sucks. Self-loathing high-five?"
Girl: "Sure" (high-fives the person)
Boy: "That sucks. Self-loathing high-five?"
Girl: "Sure" (high-fives the person)