The process in which you submit your penis to a serious of twisting, jerking movements in order to increase its size.
"I started gelking and it grew."

"My grith was lacking so i gelked."
by Anonymous Santa June 24, 2009
Get a Gelking mug for your friend José.
The sound you make when you are punched in the throat.
"Hey, look at that bastard. You should go punch him in the throat."
*punch
"Gelk!"
by Lord of Blasphemic Juices March 04, 2009
Get a Gelk mug for your buddy Helena.
1. The name a member of the human race such as george w bush would go by.

2. idiot

3. twat
Bobbie Hall, you are such a gelk.
Just fuck off you fucking gelk.
by Jose Fernandez May 15, 2008
Get the gelk neck gaiter and mug.
1. The act of pulling on your dick so hard that it will give your dick extra length and girth
I had a nice Gelk last night with my bro, Issac Newton
by Not your average step mom September 13, 2020
Get a Gelk mug for your Aunt Sarah.