To collapse in exhaustion.
I've been carrying these heavy books all day, I'm going to plutz on the couch.
The reduction in penis size after an erection.
After ejaculation, the penis will plutz to it's normal size.
A fart-like sound made by pressing your lips together on someone else's body parts (arm, belly, cheek, neck, etc.) and blowing firmly enough until your lips vibrate on their skin.
I went to give her a kiss but surprised her with a plutz instead.
I gave my baby a plutz on the belly to make her laugh.
1.A female who has below average ugly
2. Something that is stupid
1. "Look at that chick over there! Man she's plutz!"
2. "Nah, thats just plutz"