Top definition
The noise that is made when a penis is being deep throated.
Male - "Oh yeah, suck on this purple mushroom tip"

Female - "Guck, guck, guck, guck, guck"
by Gucking May 20, 2014
Get the Guck neck gaiter and mug.
May 12 Word of the Day
When someone goes to the gym and spends 90% of the time on their phones scrolling through social media
Looks like its thumb day again for Jimmy with his usual routing... 3 sets of 5 snapchat selfies and 10 sets of scrolling through facebook until exhaustion
by Gary br April 02, 2017
Get the Thumb Day neck gaiter and mug.
2
When you do a typo. For exemple, when you want to write fuck but you do a typo and write guck. Because of this typo (that I make regularely) you call any typo a guck.
(chatting on MSN)

person 1: sorry... but i cant make it to your party

person 2: (very frustrated) what the guck!!!!!!!!

person 1: guck?????

person 2: fuck* sry bout that

person 1: dnt worry bout it bud i guck a lot 2

person 1: dont* lol
by kicknickinthenet November 19, 2007
Get a guck mug for your mate Jovana.
3
First of all 'Guck' does not mean to "fuck your mom" or whatever they put. It means dirty ok DIRTY
Damn these shoes are guck
by Yeeeeaaaaahhhgh June 30, 2014
Get a Guck mug for your brother Bob.
4
guck (n) / Goo that provokes one to express the word "yuck" when come to contact with it.
Anyone : "Eww, I just stepped in some guck. Yuck!"
by tarealist September 17, 2013
Get the Guck neck gaiter and mug.
6
to post nude pictures of your ex girlfriend on their own website.
The guys from Urban Dictionary need to guck Sharon Turner.
by bread infection December 04, 2009
Get a guck mug for your cousin Callisto.