HTL is the acronym for HÖHERE TECHNISCHE LEHRANSTALT and it's the type of school no one wants to visit but a few people in Austria (about 50,000) do it anyways. If you are a HTL student you may suffer from depression or become an alcoholic. The main tasks of HTL students are consuming insane amounts of alcohol and doing stupid things in the workshop.
by Schorschi aka nix aka December 7, 2020
by Badd Karamel August 10, 2011
by PennMigs13 October 30, 2016
Hard to Learn. Used to describe someone who is hard to teach or that cannot easily understand an idea or concept.
by kinfolk713 December 21, 2012
A GORUCK HTL is a series of special forces inspired endurance events for civilians. Current and former special operations soldiers lead each event and put participants through a series of challenges, cover specified mileage under weight and duress. The first event, a Heavy (H), lasts 24 hours and covers no less than 40 miles . The second event, a Tough (T), lasts 12 hours and covers no less than 20 miles. The third event, a Light (L), lasts 6 hours and covers no less than 10 miles. Participants experience a short break (roughly 3 hours) between each event. Those who complete the event are receive a 3x2 patch for each event as well as the coveted HTL Bolts patch.
"Man, you're going to attempt an HTL this weekend? That is insane"
"When I did my HTL, I was awake for almost 70 hours straight"
"When I did my HTL, I was awake for almost 70 hours straight"
by bigdaddy1944 September 20, 2019