They're illegal substances known as carbohydrates. This typical product gives you a high chance of getting diabetes and is only curable with a large dose of insulin found only in pharmacies. Sugar is found in wholesome manga, manhwa, manhua (never found one honestly) and webtoons. The disease (diabetes) will eventually come up if you read too much of these and will directly stab your heart while you're vomiting the excess sugar (the vomit is eventually rainbow. Censored, duh).
Weaboos are so affected by this dramatic situation that they take their time making memes to represent the pain and suffering they're receiving because they have no such thing as romantic partners. Seriously, don't read too much wholesome stuff. It'll make you lonely.

PS: I read them a lot, heh.
Weeb Reader: Urk! My kokoro is itai!
Normie Friend: Bro, wtf? Why the hell're you saying that?
Weeb Reader: I consumed too much sugar! G I V E M E I N S U L I N
by Le Bruh March 7, 2021
Get the sugar mug.
The stuff that comes out when your having sex, also a great song
"I never get any sugar from my man"
by rah rah replica December 20, 2005
Get the sugar mug.
You're sugar - or -

should I have tipped so much? - it's sugar
should I have given her a present? - it's sugar
by Jesse_2 September 30, 2006
Get the sugar mug.
An exclimation; a polite and dated form of fuck or Shit.
Oh Sugar!! i just ran the car into a tree...
by Wondergurl June 14, 2004
Get the sugar mug.
How much sugar you got in your tank?
by Krissy January 6, 2004
Get the sugar mug.
a nickname given to someone if he/she is a diabetic and needs insulin day 2 day...originated in Staten Island, NY, crew...GOMD Gods of mass destruction
brother: hey whats up sugars...did u take your insulin yet???
by blthrskt November 5, 2005
Get the sugars mug.
Cool or sweet, an expression used to portray something's coolness.
That new ipod is sugar

Thats shirt is sugar
by beastspartan September 27, 2009
Get the sugar mug.