Molly could not take the pressure of keeping in a fart, so she blew one and ended up sharting.
Richard is prone to shart anytime someone scoops his man tits.
Bradley knew a fart was building up inside of him. With an atmosphere full of humor, he could not resist breaking wind. He did not know that his rectum was full of feces. Without hesitating, he let one out and suddenly a wet floppy sound came from him. At that moment, everyone stopped laughing and were disgusted. Bradley just sharted. He risked getting his pants dirty. He risked losing his dignity.
Verb: The act of excreting shit and gas while farting!
Holy Crap! The idiot just sharted!