When I submitted to Brandpa, my first thought was LearningHUB as well. I had no idea "take an L" was slang for marijuana, very interesting! Marijuana is very popular right now, so maybe someone took advantage of the market. When I first bought the domain, I researched end users and came across Laboratoire Hospitalier Universitaire de Bruxelles (LHUB) based in Brussels. Perhaps that is associated? I'm sure we'll find out in the coming months what the buyer will do with it. I'm excited to see it! Thanks for your support and feedback!