“You treat an outside wound with rubbing alcohol; you treat an inside wound with drinking alcohol”

“You treat an outside wound with rubbing alcohol; you treat an inside wound with drinking alcohol. Science” is a jocular alcohol saying that has been printed on many images. The line was said by Nick Miller (played by Jake Johnson) on the American television sitcom New Girl that originally aired on April 28, 2015.
   
   
Wikipedia: New Girl
New Girl is an American television sitcom created by Elizabeth Meriwether for the Fox Broadcasting Company that originally aired between 2011 and 2018. Under the working title Chicks & Dicks, the series revolves around a kooky teacher, Jess (Zooey Deschanel), after she moves into a Los Angeles loft with three men, Nick (Jake Johnson), Schmidt (Max Greenfield), and Winston (Lamorne Morris); Jess’ best friend Cece (Hannah Simone) is also part of the series. The show combines comedy and drama elements as the characters, who are in their early thirties, deal with maturing relationships and career choices.
 
IMDb
New Girl (2011–2018)
Panty Gate

TV-14 | 22min | Comedy | Episode aired 28 April 2015
     
Twitter
Terrilyn Myers
@TlynMyers
You treat an outside wound with rubbing alcohol. You treat an inside wound with drinking alcohol #NewGirl @NewGirlonFOX
9:13 PM · Apr 28, 2015·Twitter Web Client
   
Twitter
Josh Davi
@joshdavi4
You treat an outside wound with rubbing alcohol and you treat an inside wound with drinking alcohol
9:14 PM · Apr 28, 2015·Twitter for iPhone
 
Twitter 
New Girl
@New_GirlTV
“You treat an outside wound with rubbing alcohol, you treat an inside wound with drinking alcohol.” –Nick Miller 😂😂😂 #NewGirl
9:30 AM · May 23, 2015·Adobe® Social
 
Reddit—Showerthoughts
Posted by u/[deleted] December 29, 2015
You heal an outside wound with rubbing alcohol, you fix an inside wound by drinking alcohol
   
YouTube
You treat an outside wound with rubbing alcohol…
Feb 29, 2016
Daniel Martinez
Some Nick Miller wisdom
COMMENTS
Raflisaka Yudya
What episode is this?
Daniel Martinez
Season 4 episode 21
 
Twitter 
New Girl
@New_GirlTV
“You treat an outside wound with rubbing alcohol; you treat an inside wound with drinking alcohol. Science. ” - Nick
5:27 PM · May 9, 2018·Twitter Web Client
   
Twitter 
Becca
@beccaj0729
“You treat an outside wound with rubbing alcohol, you treat an inside wound with drinking alcohol.”
-Nick Miller from New Girl. 😂
GIF
9:25 PM · Feb 16, 2020·Twitter for Android