This is the name of the effect that happens in professional wrestling, specifically in the WWE after you fight john cena. You will not defeat john cena. If you do, it will not be clean. Regardless, the effects of fighting him are: burial, turning heel and john cena using your popularity to get himself over therefore combined ruining your momentum and burying you.
some of the victims of the cena effect: Dolph ziggler, nexus, wade barrett, miz, r truth, damien sandow, daniel bryan, cm punk
by bartish December 31, 2013
Get the the cena effectmug. 
A random new meme taking over the internet, in which someone says "I am" or "my name is" or "it's" and a man yells "JOHN CENA" followed by the blasting of the song "My Time Is Now" by John Cena
Jim Gordon approaches the boy. He looks at him. He asks his name. The boy looks up and shouts "JOHN CENA!"
"I can't believe I just got 'John Cena'd!"
"I can't believe I just got 'John Cena'd!"
by Ghost Joka November 23, 2015
Get the John Cenamug. the uncanny feeling that the video you're watching will soon be invaded by John Cena and his fanfare.Similar to spidey-sense.
Pablo:I'm telling you man, I was watching a 21 jump street video, you know the one, when my Cena-senses started tingling.
John:Really?
Pablo:Yeah, and sure enough, 5 seconds in, "My name is-JOHN CENA!"
John:Really?
Pablo:Yeah, and sure enough, 5 seconds in, "My name is-JOHN CENA!"
by Passing October 16, 2015
Get the cena-sensemug. White not a slang term himself, the self-proclaimed Doctor of Thuganomics has invented tons of popular catchphrases, Word Life being his most popular one. The Boston native has held the United States and WWE Championships and is one of the world's most popular wrestlers. Cena's admired by casual fans for his "fans first" attitude and hilarious microphone work, but loathed by wrestling purists for his lack of technical skill.
Guy #1: John Cena? He's the rapper, right?
Guy #2: He doesn't rap that much anymore... it's kinda gimmicky.
Guy #2: He doesn't rap that much anymore... it's kinda gimmicky.
by The Standard September 14, 2005
Get the John Cenamug. by Kareem S August 23, 2006
Get the John Cenamug. When you are giving it to your girlfriend rough from behind and then pick her up and slam her on the ground while you yell JOHN CENA!!!
Yo,last night I did the JOHN CENA!!!!on my girlfriend so hard she broke her back,both arms and and both legs! It was sick!
by John Zena November 8, 2015
Get the JOHN CENA!!!mug.