As D-Day draws closer, we breakdown the following Trail Lingo: Thru-Hiker (01:11); Section Hiker (02:15); Day Hiker (03:26); Ultra-Light (04:10); NOBO/SOBO (04:55); Flip Flop (05:55); Post Holing (06:50); Glissade (08:09); Cowboy Camp (08:48); Hiker’s Midnight (09:35); Zero (10:34); Nero (11:15); A Bubble/ The Bubble (11:55); Hiker Hunger (13:25); Hiker Trash (14:54); Trail Angel (15:30); Trail Magic (16:55); PUD (17:55); HOYOH (18:48); LNT (20:00).