What is hightail it?

Some articles on hightail:

Mountain Goat Beer - Beers - Regularly Brewed Beers - Hightail Ale
... Hightail Ale was the first beer released commercially by Mountain Goat (in 1997) ... Hightail is an English-style ale available in bottle conditioned and draught forms ... Hightail Ale has an alcohol content by volume of 4.5% ...
Mountain Goat Beer - Beers - One-off and Seasonal Beers (bottled) - Double Hightail Ale
... First released in late September 2011 and based on the brewery's flagship Hightail Ale, with a higher alcohol content ... The Double Hightail Ale has an alcohol content by volume of between 6.8 and 7.2% (depending on batch) ... The Double Hightail uses Australian Traditional Ale Malt, British Crystal Malt and Black Malt ...