“Unattended children will be given an energy drink and taught to swear” (sign)

“Unattended children will be given an energy drink and taught to swear” is a jocular saying that has been printed on many images. “Sign at Burley Oak brewery: Unattended children will be given an energy drink and taught to swear” was posted on Twitter by James Mayor on October 29, 2015.
     
The box sign saying probably originated with Primitives By Kathy.
   
   
Primitives By Kathy
Box Sign - Unattended Children
Item: #28597
A classic black and white wooden box sign featuring a distressed “Unattended Children Will Be Given An Energy Drink And Taught To Swear” sentiment. Easy to hang or can free-stand alone.
     
Twitter
James Mayor
@jamesmayor123
Sign at Burley Oak brewery: Unattended children will be given an energy drink and taught to swear.
2:56 PM - 29 Oct 2015
   
Twitter
bella bloom fotos
@bellabloomfotos
unattended children will be given an energy drink and taught to swear.
4:02 PM - 19 Oct 2016
   
Twitter
Abbigail Kerstetter 💛
@aKerstetter13
A sign I seen today “Unattended children will be given an energy drink and taught to swear.” 😂😂
7:31 PM - 28 Nov 2016
     
Twitter
Just boB Show
@JustboBShow
At tonights show any unattended children will be given an ENERGY DRINK and taught to swear 😜 LIVE SHOW @ 8:45PM est @YouNow #guys—boB
1:35 PM - 24 Mar 2017
 
The Daily Courier (Kelowna, BC)
Candy makes you happy
Steve MacNaull Dec 9, 2017
(...)
Some of the tamer messages we can print here include:
 
– I hope eye rolling counts as cardio
– It’s not really drinking alone if the cat is home
– Unattended children will be given an energy drink and taught to swear.
 
Twitter
ATX Patriot
@ATX_PATRIOT
If we did this 👇🏼👇🏼 parents would discipline their kids and watch them!!
❌❌❌❌❌❌❌❌❌❌❌❌
UNATTENDED CHILDREN WILL BE GIVEN AN ENERGY DRINK AND TAUGHT TO SWEAR!!
❌❌❌❌❌❌❌❌❌❌❌❌
#mondaythoughts
7:55 AM - 17 Dec 2018