When you want to kill someone you hate but someone else appears (usually your S.O.), takes your weapon, and kills you instead when you give them consent.
2nd degree voyeurism is the act of gaining sexual pleasure from watching a voyeur. Essentially, one recieves sexual gratification from watching another person recieving sexual gratification from watching others partake in coitus.
Jim: "Who is that sus guy blowing his load to the guy jerking it in the corner instead of watching the couple bump uglies?"
Frank: "idk man but he's probably a 2nd degree voyeur"
Jim: "cool"