Related Clues:

• Ice Bucket Challenge, for one
• '-- Clear Day'
• Man buns, e.g
• Diet plan for primitive types?
• shoestring
• Social trend
• The limbo, in the early 1960s, e.g
• Flash mobs, once
• Words with rampage or roll
• -- diet (trendy regimen)
• Lead-in to lark or dare
• Pet Rock or Hula Hoop
• Ice Bucket Challenge, in 2014
• Joseph Arthur "Out ___ Limb"
• "I Met Him ___ Sunday" by 34-Down