Blyxing is a self-harm "technique" in which the self-harmer pushes a sharp object (such as scissors, a knife, etc.) into their bellybutton. This usually induces a great pain in the user. While mostly unknown, some self-harmers prefer blyxing over cutting because no visible marks are left behind (though some are probably left inside the bellybutton) so a self-harmer could blyx unnoticed for an extremely long period of time.

Micro marriging is when your partner manages your personal day-to-day tasks with you much like a Micro Manager at work.