The How I Met Your Mother star posted a picture of his two-year-old son Gideon Scott, sweeping the floor of their LA home while wearing a Santa suit.
Neil told his Twitter fans: 'Up until 2am constructing a table with wooden trains for Gideon and all he wants to do is play with a broom'.
More Xmas tweets from Neil after the jump.
Awww!!! Neil has the cutest family ever......
