The secretion (usually sudden )of milk from a woman's breast and the unease or embarrassment she feels when this happens in public.
Ann was unable to continue her conversation with her friends because she realized her blouse was stained thanks to a sucky situation
To suck someones dick in a playful manner, this word is a alternative to saying Suck My Dick Bitch!
My sucky uncle ate all three bags of my Halloween candies , what an sucky uncle.