When you can't resist the urge to say "sussy baka"
Example of Belli Syndrome: "Have you seen William? He's such a sussy baka UwU Ara Ara"
A person who strives to increase the girth of their waist by enlarging the size of their belly and has the largest belly in the vicinity. Usually a belly master has a round pot belly which is no smaller than a regulation NBA basketball.
Cody is trying to gain the title of belly master from Matyas, by eating Five Guys all the time for lunch.
When you eat too much an instantly become lethargic and fall asleep, much like a baby.
Kyle ate too much pizza last night and got baby belly on me.
A toned and defined body; abs
The opposite of a 'Baby Belly'
Yeonjun's definition of abs
Fan: Yeonjun, do you have a baby belly?
Yeonjun: No, I have an adult belly!
guy: belly your friends are acting up go get them
guy: hey belly