1653 R. Saunders 243 The head over-big, or little, as also, over-hairy.
1671 J. Sharp vi. iii. 337 The breasts should be of a moderate size..; it is not necessary to have them over-big.
1711 E. Ward v. xvii. 327 Tho' the Wound was not o'erbig, It made him bleed like any Pig.
1926 30 July 8/3 He was not a great believer in over-big concerns.