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29.
When someone says something gay or sounds gay. No homo is used to tell everyone that person didn't mean it that way and they are in fact, straight.
I'm gay, no homo.
by TirdyDesticles June 02, 2010
 
30.
Said At The End Of A Sentence Signifying That It Is Not Gay, Lesbian or In Most Cases Homo.
Billy: Dude Did You See That Giant Thing In Your Face Last Night? No Homo

George: OHHHH You Meant Your Hand!!!

Clearly George Understood What He Meant Because Billy Put "No Homo" At The End Of His Sentence
by That One Kids Rhymes January 22, 2011
 
31.
A phrase uttered after 5 seconds of the performance of a homosexual phrase or act to the negate the homosexual nature of the act. This rule is negated if the testicles touch.
Guys cuddle.

Guy says no homo.

All better.
by superhetero626 February 01, 2010
 
32.
A phrase, that only insecure little pussies use, meaning to clarify that one did not mean to say something as if to hit on you. This phrase is usually used at times when the other person probably wouldn't of even thought it was "homo" to begin with if you hadn't have brought it up.
Buddy: I like your shoes, no homo!

Guy: Thanks. I love your penis, no homo.

Buddy: Thank you.
by Haloman July 21, 2011
 
33.
a phrase someone who is unsure and insecure about their sexuality says to make whatever they just said sound less homosexual. However, it always makes whatever phrase previously sound even more gay.
You're pretty. No homo.
by Laughingout_loud August 15, 2010
 
34.
A statement which is said either before, or after a man-hug or other form of affection between two men in a non-homosexual intent.
Craig: Awh man, that was awesome, cmere!
*hugs*
Trevor: No-Homo?
Craig: No-homo, man.
by Sir.CommonSence March 12, 2010
 
35.
doing something gay and saying "no homo" after it automatically revokes the gayness of it.

as long as you say no homo you can do any gay act.
Sean: "I'll give you 30 bucks to kiss him."
Devin: "Okay, no homo."

*kisses guy*

Marie: "Eww, you're so gay."
Devin: "I said 'no homo'."
Sean: "He's right. Its not gay if you say 'no homo'."
by Scarysmorgibord. November 10, 2010