PG Tips (a brand of tea in the United Kingdom) has nothing to do with the PG (parental guidance) movie rating, but there are jokes.
   
“RT @sickipediabot: I’ve just watched a film that was set around a tea plantation in India. It was rated PG” (originally posted on the Sickipedia website) was posted on Twitter by “Name can’t be blank” on April 3, 2011. ” I watched a film last night were a guy gets a hot cup of tea thrown over him and gets third degree burns. It was rated PG” was posted on Twitter by UberLaughs on October 6, 2012. “I watched a movie documentary about the history of tea exports. It was rated PG tips” was posted on Reddit—Jokes on July 25, 2015. “Milton jones says. The following movie contains scenes of a cup of tea, it’s rated PG, truly funny. He’s such a great comedian” was posted on Twitter by John Henry Horne on August 31, 2018. (Said by Milton Jones on the television show Mock the Week on June 28, 2018.)
 
     
Wikipedia: PG Tips
PG Tips is a brand of tea in the United Kingdom manufactured by Ekaterra.
 
Brand name
In the 1930s, Brooke Bond launched PG Tips in the tea market in the United Kingdom under the name Pre-Gestee - a variant of the original name “Digestive Tea.” The name implied that it could be drunk as a digestive aid prior to eating food. Grocers and salesmen abbreviated it to “PG.”
   
Twitter     
@DaveCohennewbookOutNov21CompleteComedyWriter
@DaveCohencomedy
@petstourettes What about that film about monkeys drinking tea - did that get rated PG?
5:48 PM · Mar 23, 2011
   
Twitter
Mike Sullivan
@MikeTheRelic
I’ve just watched a film that was set around a tea plantation in India.
It was rated PG.
5:42 PM · Apr 3, 2011
   
Twitter
Name can’t be blank
@cspgh
RT @sickipediabot: I’ve just watched a film that was set around a tea plantation in India.
It was rated PG.
7:34 PM · Apr 3, 2011
 
Twitter
Dave James
@DaveJamesOnAir
Great movie about tea bags, rated PG
5:23 AM · Feb 2, 2012
   
Twitter
Jono
@Jonos_Music
There’s a new movie coming out about a chimps tea party….its rated PG…
11:10 AM · Apr 6, 2012
   
Twitter
UberLaughs
@UberLaughs
#UberLaughs I watched a film last night were a guy gets a hot cup of tea thrown over him and gets third degree burns.
It was rated PG.
6:23 AM · Oct 6, 2012
   
Twitter
शुऐब
@thatshaikh
Saw a documentary about the origins of Tea.
It was rated PG.
7:12 AM · Sep 28, 2014
 
Reddit—Jokes
Posted by u/Quiteso July 25, 2015
A collection of OC jokes!
(...)
I watched a movie documentary about the history of tea exports, it was rated PG tips.
       
Twitter
Murray
@murraycummings
Just seen a documentary about Tea. Rated PG #boomtish
12:13 AM · Dec 19, 2015
 
Twitter
WSⱯꓛꓤⱯS ꓨNIꓥIꓶ
@SarcasmLiving
I watched a movie documentary about the history of tea exports, it was rated PG tips.
7:14 AM · Oct 17, 2016
     
YouTube
Mock the Week S17 E4. Ed Byrne, Milton Jones, Glenn Moore, Desiree Burch, Angela Barnes
Ovid
\Jun 28, 2018
*Contains some strong language.
Dara O Briain, Hugh Dennis, guests Angela Barnes, Desiree Burch, Ed Byrne, Milton Jones and Glenn Moore.
Milton Jones: “The following movie contains scenes of a cup of tea. It’s rated PG.”
 
Twitter
Kelvin Pritchard
@kelviop
The following movie contains scenes of a cup of tea - it’s rated PG.    😂 😂 😂
5:29 PM · Jun 28, 2018
   
Twitter
Daniel Jenks
@DanielJenks89
“A movie about tea rated PG!” #mocktheweek
4:00 AM · Jun 29, 2018 from Sunderland, England
   
Twitter
John Henry Horne
@johnhorneartist
Milton jones says. The following movie contains scenes of a cup of tea, it’s rated PG, truly funny. He’s such a great comedian.
5:30 PM · Aug 31, 2018
   
Twitter
Spod1000
@spod1000
The next movie contains scenes of a cup of tea
It is rated PG
6:56 PM · Apr 2, 2020
     
Twitter
Beard, Tatts & Sarcasm
@96merseyside
I’ve just watched a fascinating documentary on the tea industry.
It was rated PG.
4:32 AM · May 14, 2020
 
Twitter
Simon Holly
@SimonHolly6
Just watched a movie about tea, it was rated PG.
Thank you
8:44 AM · Sep 21, 2021
   
Twitter
Elle
@MindOfElle_
just watched a documentary about tea making, it was rated pg
4:21 PM · Nov 17, 2021
 
Twitter
Robert Wilkinson
@robertwlk
I watched a film last night that was set around a tea plantation in India.
It was rated PG.
8:06 AM · May 2, 2023