The head on him and the price a turnips

exp.

Heard in Roscommon

Look at the 'cut' of him, usually addressed to someone who looks hungover/ has a puss on them or has a questionable sense of hairstyle.

In use

Look at the head on your man and the price a turnips, he must have been on the tear last night.

Posh English

Observe the dreadful visage upon that chap, he must have been on a thoroughly uproarious bender last night.