what does sesh mean
Sesh. Sesh is a colloquial or slang short form of session, and is also a short form of seisiun, a word used by the Irish.Generally, sesh refers to a period of time spent engaged in some group activity.Increasingly, it has come to mean, particularly among young people, an informal, often impromptu, get-together or meeting to perform a group activity, usually with an element of excitement or air of conviviality.enerally, sesh refers to a period of time spent engaged in some group activity. Increasingly, it has come to mean, particularly among young people, an informal, often impromptu, get-together or meeting to perform a group activity, usually with an element of excitement or air of conviviality.