mae clustiau gan foch bach

• mae gan foch bach glustiau mawr, mae gan foch bach glustiau, mae clustiau mawr gan foch bach

Literally "Little pigs have ears".

mae clustiau gan foch bach

1. (idiomatic) alternative form of "mae clustiau mawr gan foch bach"

• R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “moch”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies