“What did the cute Starburst say to the Mars Bar?”/“Going my Milky Way?”

A joke about cosmic candy names is:
 
Q: What did the cute Starburst say to the Mars Bar?
A: Going my Milky Way?
 
The joke was posted on Twitter on May 16, 2012.
 
   
Wikipedia: Starburst (confectionery)
Starburst (originally known as Opal Fruits) is the brand name of a box-shaped, fruit-flavored soft taffy candy manufactured by The Wrigley Company, a subsidiary of Mars, Incorporated.
   
Wikipedia: Mars (chocolate bar)
Mars is a British chocolate bar. It was first manufactured in 1932 in Slough, Berkshire, in the United Kingdom, and was advertised to the trade as being made with Cadbrys chocolate (“couverture”).
 
In the United States, a different confection bore the Mars bar name.
 
Wikipedia: Milky Way (chocolate bar)
The Milky Way bar is a chocolate-covered candy bar manufactured and distributed by the Mars confectionery company. The American version of the Milky Way bar is made of chocolate-malt nougat topped with caramel and covered with milk chocolate and sold as the Mars bar everywhere else. The global Milky Way is a different chocolate candy bar similar to the American 3 Musketeers (chocolate bar).
   
Twitter
Sweetnostalgia
‏@NostalgiaSweet
What did the cute Starburst say to the Mars Bar?
Going my Milky Way?
3:25 AM - 16 May 2012
 
Twitter
BlairCandy.com
‏@candypam
So, what did the cute Starburst say to the Mars Bar? Going my Milky Way? haha #joke
2:06 PM - 18 Jun 2012
 
Twitter
Amy Hayward-Downs ♡
‏@AmyHD92
@JessieJ What did the cute Starburst say to the Mars Bar?
Going my Milky Way? How funny am i Jess ...........
11:27 AM - 10 Oct 2012
 
Twitter
Halloween Jokes
‏@halloweenjokes
Halloween Candy Jokes - What did the cute Starburst say to the Mars Bar?  Going my Milky Way?
8:13 AM - 26 Oct 2012
 
Repco
The Lighter Side (Oct 2013)
October 30, 2013
A mouth-watering selection of Halloween candy jokes for all ages!
(...)
Q: What did the cute Starburst say to the Mars Bar?
A: Going my Milky Way?
   
Google Books
Halloween Jokes 4 Kids Part 2
By Peter Crumpton
PeteyRF Creative
2015
Pg. ?:
What did the cute Starburst say to the Mars Bar?
Going my Milky Way?