The process of dipping a tampon in alcohol and inserting it in ones rectum. The name coming from the tampons appearance simularitys to a little white mouse. And the actual act of shoving it up your ass. Not unlike the act of gerbling with a rodent and a tube. The alcohol is absorbed faster and easier than being consumed.
Hey babe give me a tampon i wanna do some gerbling before class.
The process of inserting a gerble into a test tube and inserting the test tube into your anus to increase sexual pleasure.
Someone told me this story,
I went down to my apartment building to find it surrounded by police officers, so i went up to one and asked them what was going on, he told me that there were two men upstairs who were gerbling and one got stuck in the man's anus, so they were trying to get him to defecate it out along with the feces.
The sound a refrigerator makes when the ice-maker is stuck.
Dear, please take a look at the ice-maker, it's 'gerbling' again.