 Look, flowers do have best friends. Whoa. Some answers can only be found in nature. Discover the unsearchable. Visit discovertheforest.org to find a trail near you. Brought to you by the United States Forest Service and the Ad Council. AdoptUSKids presents What to Expect When You're Expecting. A teenager learning the lingo. Jelly. Jelly adjective. Jelly is a shorter, better way to say jealous. As in, Chloe, I am like so jelly of your unicorn phone case.