A longer phrase than fuck my life but means the same thing. Usually used after something very bad happens or someone says something bad. Can be followed by putting your index finger and middle fingerin your mouth and moving your thumb..like your shooting yourself.
Girl 1: What would you do if I broke your dick in two pieces.
Guy 1: Click boom splat thump.
Girl 1: Same here!
When one accidentally does something on an electronic device leading to an unintended consequence such as looking something up you didn't mean to or sending a text you didn't mean to.