In the words of the radio DJs in 'Groundhog Day' - it's cooooold out there! 'Out there' being 'in America'. This week, at least.
Yes, our latest round-up of funnies from Twitter kicks off with America's Big Freeze - and moves on to events in British politics, British sport and British TV. Before ending on a date which unites both us and our cousins across the Pond: Epiphany (bless you!).
From Michael Gove to Thomas Hitzlsperger, Nadine Dorries to Sherlock, here's the week in 50 (funny) tweets: