“Techno” (a form of electronic dance music) sounds like “take no.” A pun was posted on Twitter by “Shelf Side Spurs” on August 4, 2011:
 
“My mates new girlfriend is a hardcore raver and keeps trying to get him into it. She really won’t techno for an answer.”
 
“One of my friends is a really hardcore raver. She keeps trying to make me rave with her, and she won’t techno for an answer.”—a popular form of the joke—was posted on Twitter on December 27, 2012.
   
   
Wikipedia: Techno
Techno is a form of electronic dance music that emerged in Detroit, Michigan, in the United States during the mid-to-late 1980s. The first recorded use of the word techno in reference to a specific genre of music was in 1988. Many styles of techno now exist, but Detroit techno is seen as the foundation upon which a number of subgenres have been built.
 
Twitter
Shelf Side Spurs
‏@adypearson
My mates new girlfriend is a hardcore raver and keeps trying to get him into it.
She really won’t techno for an answer. Christ.
5:14 PM - 4 Aug 2011
 
Twitter
Jade Loach
‏@missloachy
My friend’s a right raver, he keeps trying to get me into it. He won’t techno for an answer!! #badjoke
5:37 PM - 4 Aug 2011
 
Twitter
BIG_BEAR_F1
‏@BIG_BEAR_F1
My new girlfriend’s a raver and keeps trying to get me into it.She won’t techno for an answer.
2:56 AM - 5 Aug 2011
 
Twitter
Gary Paterson
‏@garypUK
@miishibuzz One of my friends is a really hardcore raver. She keeps trying to make me rave with her, and she won’t techno for an answer.
1:02 PM - 27 Dec 2012
   
This Ain’t Hell
This Week’s Friday Afternoon Funny
Hondo | March 1, 2013
(...)
COMMENTS
insipid says:
March 3, 2013 at 8:47 pm
(...)
One of my friends is a really hardcore raver. She keeps trying to make me rave with her, and she won’t techno for an answer.
 
Twitter
Bad Joke Cat
‏@BadJokeCat
One of my friends is a really hardcore raver. She keeps trying to make me rave with her, and she won’t techno for an answer.
3:11 PM - 6 Aug 2013
 
8 September 2014, News Mail Bundaberg (Bundaberg, Queensland), “Last Laugh,” pg. 11:
MY WIFE’S a raver and keeps trying to get me into it. She won’t techno for an answer.
 
Twitter
Shit Jokes
‏@ShitJokes
One of my friends is a really stubborn hardcore raver.
She keeps trying to make me rave with her!
She won’t techno for an answer.
8:33 AM - 11 Jun 2016
 
11 August 2016, News Mail Bundaberg (Bundaberg, Queensland), pg. 13:
One of my friends is a really hardcore raver and wants me to go to a rave with her.
She won’t techno for an answer.