The super virus /sexually transmitted disease that has resulted from New England Patriots Tight End Rob Gronkowski having sex with everyone's girlfriends, wives and favorite porn stars. The condition can only be cured by a heavy dose of antibiotics or if Rob Gronkowski opens his mouth and speaks.
If the Patriots game just ended and your wife seemed to only be cheering for Gronkowski and now she's horny... be careful she may have the Gronk.

If after sex you feel nauseous and dirty and things just don't seem right, you may have to go to the doctor... you might have the Gronk.

(Note: There is a higher chance your lady has the Gronk if you are a Jets fan)
by The Civil Word Servant January 19, 2012
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Australian Slang, (noun) A person that is totally lacking in fashion sense, motor skills and/or social skills. Usually a total moron, an extremely unpleasant person or an unwanted guest.
Sometimes: A likeable idiot or Bogan (especially in Queensland)
1. No wonder he can't get a girlfriend, he is such a gronk!
2. Why would you "steal my car for the weekend," you gronk!
by Carbona_Not_Glue September 1, 2009
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Being drug on the ground clinging to an appendage while trying to tackle someone.

Being crushed, or ran over by someone while engaged in sports, particularly American football.

Being thoroughly embarrassed or humiliated by an opposing team member while participating in sports.

Originated in a NFL preaseason game where New England Patriots Tight End Rob Gronkowski drug Linebacker James Laurinaitis 5 yards along the ground while he was holding onto his leg. The play resulted in a touchdown for the Patriots and humiliation for the linebacker from Ohio State University.
Did you see that dude get Gronked? Wow that was awesome!
by Pats Fans September 10, 2010
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idiot,dero
,fool,goof,
gumby,goober
looser,retard-(also tard),moron
dickhead
"aw shit i knocked over the bong", "you fuking gronk!"
by xrsize May 15, 2008
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Violently spiking an object (most common is a football) to the ground in celebration.
Gronking a department store mannequin leg.
by NUChickens December 15, 2011
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a total loser, moron and idiot who always says "ill just" before he/she does anything
go to "wings n' things" in Ryde NSW AUSTRALIA, and you will know exactly what a gronk is - trust me!!!
by Fully_The_Sickest_Bro_Ever October 18, 2003
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