Noun
Glasgow kiss (plural Glasgow kisses)
(Britain, euphemistic, humorous) A sharp, sudden headbutt to the nose, usually resulting in a broken nose.
Josh Taylor warns rival Winston Campos he almost received a Glasgow kiss as face-off gets feistyThe Nicaraguan leaned into the Prestonpans fighter and Taylor didn't retreat during the face-off ahead of the world title eliminator on Saturday. Source: Internet