to make his/hers/my soul sing, a fantastic feeling often felt during or right after intercourse
f.x. when we have sex you make my soul sing
to do a massive shit in the toilet while half squatting singaporean style
he did a massive kai sing and splattered shit everywhere
When you're in a class where everyone is talking and you start quietly singing to yourself. The teacher then yells silence and you keep on quietly singing revealing to yourself and the person next to you how bad you sounded.
James "I got caught class singing today by a hot girl next to me"
Mike "that would suck dude"
originated from the computer science community
a response to build others up after they have made praiseworthy arguments.
Audrey: ... Hence, we need more people like Yegge to create an accessible world of tech.
Khanh: sing it, Audrey!
When one sustains a fart whilst walking/running. Refers to singed from league of legends when he uses his poison trail. Fart is usually juicy in nature
Duuude that guy in front of us definitely pulled a singed just now.
A Chee Sing is the most gayest(happy) person ever. He loves playing musical instruments and has a never ending love for most anime.
Bro that Chee Sing is so happy everyday