Usually it's chalked up to dizziness, but dizziness is a broad term that can mean different things to different people. It's a common complaint, but it can be serious. Vertigo . The feeling of motion when there is no motion, such as you spinning or your environment spinning.
Shrimp definition, any of several small, long-tailed, chiefly marine crustaceans of the decapod suborder Natania, certain species of which are used as food. See more. Dictionary.com
Full Definition of VOLCANO. 1. : a vent in the crust of the earth or another planet or a moon from which usually molten or hot rock and steam issue; also: a hill or mountain composed wholly or in part of the ejected material. 2. : something of explosively violent potential.