Noun. A fall or slide of a large mass of plastic storage containers, usually Tupperware, when opening a kitchen cupboard. Normally occurs after a recent takeaway meal.
Person 1: Ahhhhhhh!
Person 2: What happened?!
Person 1: Tuppalanche. All I did was open the cupboard. Why do we keep all these plastic tubs anyway...?
When a female of the heavy-chested persuasion looses control of her chest support causing boob-flesh to smother everyone in a five mile radius, cause blindness, as well as spontaneous boners.
Can be used in conjunction with the term tit-ripple, which usually precedes a titalanche through the snapping of a bra strap.
"For gods sake don't cause a titalanche, it'll be like a rubber raft going off in the back seat of the car!!!"
The ability girls and women have developed to hold several items at once in one hand. The skill has been developed due to the lack of pockets in women's clothing.
I thought she'd need multiple trips to carry her phone, keys, wallet, and Starbucks to her car since she needed the other hand to open the door, but she used her impressive girl grip to carry everything in one hand.