(slang, euphemistic) Abbreviation of ass into gear

(transitive, idiomatic) Have a controlling influence over.

(colloquial) To become enthusiastically involved in.

(intransitive) To be punished or chastised for doing something prohibited. / (transitive) To cause to be punished. / (intransitive) To fall into difficulty. / (intransitive) To become pregnant.

Used other than figuratively or idiomatically: look into. / (idiomatic) to investigate, explore, or consider

Unable or indisposed to tolerate, endure or bear.

One who is intolerant; a bigot.

Initialism of Irish National Teachers' Organisation.

Used other than figuratively or idiomatically: see back, into. / (sports, idiomatic) To advance to the post-season as a result of another team's loss, especially where one's own team has also lost.

(euphemistic) To change into clothes that are suitable to be stripped off by a lover.