While Will Ferrell has previous when it comes to donning the Irish colours, the rest of the cast look like there were strong-armed into Ireland jerseys in this pic with Tubbers.

Anchorman 2's Will Ferrell, Steve Carrell, Paul Rudd and David Koechner get their @UmbroIreland on ! @YouBoysInGreen pic.twitter.com/ZJwSJT6yDs — Umbro Ireland (@UmbroIreland) December 10, 2013