Anglo-Irish. Bustle.
Hence Fooster v. intr., to bustle off.
1847. Le Fanu, T. OBrien, v. 25. Where is it youre going, my colleen beg, in all this foosther, an at this time o day?
1850. N. & Q., 1st Ser. II. 153. I beg to insert the proverb of Full of fun and fooster, like Mooneys goose.
1892. Jane Barlow, Irish Idylls, III. 56. Larry brought home the hen that had foosthered off with herself down the bog.