"The singing at the Shalom Zachor was really leibedik."

"My brother is a very lebedige person."

“You couldn't tell what a lebedike guy he was until you saw him at camp during Bein HaZmanim.” (Weiser)

"I asked her what was so amusing, and she said, that as we left the room, the Rebbe had asked her what happened to her son. 'I remember him as a lebediker child,' the Rebbe said, so why was I so uptight?" (source)