Bunching

Bunching can refer to:


 * Bunching (mathematics), also known as Muirhead's inequality.
 * Bunching (animals), the practice of stealing pets for laboratories.
 * Bus bunching, two or more transit vehicles running together despite evenly spaced scheduling
 * Photon bunching, in physics, the statistical tendency for photons to arrive simultaneously at a detector

Within the Wikipedia community it can also refer to:
 * A term for section edit buttons showing up after images or textboxes—see How to fix bunched-up edit links.