lethargic is a word used when somebody is acting drunk and lazy. Drowsy or sluggish.
Sloths are lethargic; they move around four inches a day.
by Taylor swift lover December 14, 2011
Get the lethargic mug.
What one is when u give blood then try and play a soccer game
Coach During Warm up: Bryan your lookin very lethargic
Bryan: huh sure? (to friend) dawbateef what is lethargic
Friend: IDFK
by Bryanft October 11, 2005
Get the lethargic mug.
a person whose entire bodily movement and personlity is similar to a snail, hella awkward
jeff: yo cuz, lets hit up angelina's party

frank: no, i want to watch shrek

jeff: homey, u r LETHARG
by shashikant ramachndran November 13, 2005
Get the letharg mug.
a stagnant non-moving entity with the perosnality of a carboard box
yo, cuz, quit being so letharg
by Mister Russel November 10, 2005
Get the letharg mug.
To be lazy, and sluggish see lethargic{ but still get out and enjoy the sun and do athletic shit and enjoy life skating with friends but still mostly lie in bed all day. usually the slightly overweight guy in the group. don’t let him fool you. he could possibly beat the shit out of you.
Me: Hey dude. wanna hang out?
Friend: Sure!
*Next Day*
Friend: Hey dude, wanna hang out?
Me: *Says later but never does it* Sorry, being a little Half Lethargic
Friend: ahh, we’re usually all that guy sometimes
by DangitBob May 5, 2018
Get the half lethargic mug.
Similar to PTSD (Post Traumatic Stress Disorder), PLSD is a disorder that occurs when a human experiences a long period of lethargy (the person has done “nothing”) to then return to a stressful environment such as school or work. Usually accompanied by mild to dysfunctional depression and suicidal thoughts. Other known related symptoms are insomnia, tiredness, and emoness.
"After spring break, 203 people were diagnosed with Post Lethargic Stress Disorder (PLSD). Of these victims, 23 committed suicide the following Monday. The other 180 reported bouts of tiredness and a few reported cases of emoness.

'Yes, it is a growing concern, especially affecting people as young as 13 years old!' says Dr. Gibbons of the PLSD Research Facility of Orange County"

- The Washington Post
by buttfreckle November 29, 2010
Get the Post Lethargic Stress Disorder (PLSD) mug.