(vulgar) A sycophant.

(intransitive, slang) To behave in a clownish, irresponsible or inefficient manner.

The Arsenal football club.

(idiomatic, vulgar, British spelling) To care a minimum amount; to have or show minimal interest

(slang, idiomatic, Australia) The day of the week (Tuesday) when establishments such as the cinemas, restaurants, etc, offer some of their goods and services at discounted prices.

(UK, vulgar) a contemptible person / (UK, vulgar) an ugly person

plural of arseface

(biochemistry) Abbreviation of arylsulfatase E, an enzyme, deficiencies in which are associated with abnormalities in cartilage and bone development.

(obsolete) An imitation gold used in gilding.

(UK, idiomatic, vulgar, colloquial) To flatter or perform favors excessively, especially to receive preferential treatment from a boss or other superior; to behave obsequiously.