1: When you do one too many shits.
2: When you don’t give a fuck about a person and piss them off.
3: A hat you think is cool but is too fucking religious.
4: When you shot one too many cunts.
1: He mass shat all over Damo and Jacinta.
2: You’ve fucking mass shat on me ever since you made me suck your dick.
3: Wow, what a mass shat you got me for my birthday! I’m gonna fuck you so hard bitch!
4: Oh no, Kevin mass shat everyone!