Do your tits hang low?
Do they waddle to the floor?
Can you tie them in a knot? Can you tie them in a bow?
Can you throw them over your shoulder.. etc. etc.
Basically boobs that are either so big that they are touching your belly button or your just REALLY old.
Usually said out of impulse, and unprovoked. The "tits" part is held on and exaggerated, and along with a gay voice it sounds very annoying. People usually say this when they are trying to make people like them.
Kid: Yeh, that tv program last night was great.
C.R(interupting): Yeh, SAGGY TIIIIIITS!!!! Ha hahahaha!
A meaningless, unimpressive, self-serving introduction. An indicator that the story about to be shared will be pointless and dumb.
Back when I lived in upstate new york, I also had to park on the street - on two occasions, we got enough snow, mixed with just the right plowing, that my car was lifted off the ground from so much snow being jammed underneath it.