Using the popular pop rock candy, an individual places it in their mouth and proceeds to conduct oral sex on another individual, whether it be on the penis, vagina, anus, or nipples. While the pop rocks explode in the giver's mouth due to the reaction with the saliva, this explosive sensation is transferred on to the "sensitivities" of the receiver, a "hummmmm" type feeling is received.
A common example of a pop rock hummer would be during a blow job. The girl puts some pop rocks in her mouth and once the pop rocks start "popping", she sucks the guy off. The same tingling sensation she receives in her mouth is transferred to the guys penis. This works even better the other way around when a girl gets eaten out because the pop rocks not only react with the saliva, they also react with the delectable juices of the vagina.
by Tony Tollefson January 4, 2009

by Arthur & Hank September 8, 2007

When you're about to "eat" or perform oral sex on a girl you pour Pop rocks on top of the vagina and proceed to give her the time of her life
by gOOd guy April 28, 2015

by Bob Marly 15 February 13, 2014

A genre of Japanese (hence the "J") music that incorporates characteristics of both J-rock and J-pop. Similar to "Pop Rock" in that the music emphasizes lyrics, has a catchy melody, but has guitar-driven music. It often, but not always, covers less "bubble gum" topics in favor of more sophisticated, socially influenced topics.
by US English Major October 30, 2007

1) A good song by the band Green Day
2) A combination of products that has been believed by many people to make someone's head explode when both combined.
2) A combination of products that has been believed by many people to make someone's head explode when both combined.
While I was listening to Green Day, I saw this guy eat a handful of Pop Rocks followed instantly by a swig of Coca-Cola, then his head exploded like a watermelon.
by Ryan August 16, 2004

when you take pop rocks and shove them in a persons anus. You then add pepsi or other carbonated beverages to cause a reaction. Right after putting the pop in the anus you give it in the anus causing to mix the chemicals. the result a stimulating explosion.
by kaleb johanson January 22, 2006
