It’s finally here: the one time of year when you’re allowed — maybe even encouraged — to get a little crazy with your co-workers. Yes, it’s holiday party, and australiabusinessblog.com wants this year to be your office’s biggest waste yet.

That’s why we asked the world’s top bartenders and spirits brands to give us their picks for the tastiest winter-friendly cocktails, along with easy-to-follow instructions for making each one.

Click on the slideshow and watch them, but remember: these things are pretty impressive!