To swing neck means to suck, a gargantuan dick. So big, you can't do it by simply putting it in your mouth. You have to go to the point to deep throat the colossus and swing your whole neck (and upper body) back and forth to really suck the whole giant
Hey did you hear about how Melissa blew Michael?
Yeah! I heard she really had to swing neck to fit it in...
Hey, have you seen Johnny lately?
Yeah, heard he's been swinging neck by the corner!
Oh daamn! I knew he was gay but not that much!!
Yeah! I heard she really had to swing neck to fit it in...
Hey, have you seen Johnny lately?
Yeah, heard he's been swinging neck by the corner!
Oh daamn! I knew he was gay but not that much!!
by Festive Bear July 21, 2017

by Weirdo neck April 8, 2019

by smike December 20, 2012

Steve: How did you know which one is the alpha neck?
Randy: He's the one that is the loudest, pushiest and has his chest puffed out the farthest, it applies to the womenfolk as well.
Randy: He's the one that is the loudest, pushiest and has his chest puffed out the farthest, it applies to the womenfolk as well.
by Jinde Kush October 20, 2014

When you go t't chippy and get xl chips and gravy and cram too many in ur gob and don't chew them the webmd pro chewer designated amount of chews and just decide to swallow them like a pelican and they get stuck in your neck and slip down dead slow but you can still breathe... Chip neck
by Blucherie January 15, 2021

Someone with no life. They prefer online interactions with females than talking in person. Can be found playing online multiplayer games, trying extremely hard to make up for the fact that the E Thot they sent $300 to won't date them.
Grease Neck: "Ok dude, so what if Alinity won't let me be her boyfriend and rub ber feet. At least I went 46 and 2 running the M4 and 725 shotgun on piccadilly"
Normal human: "Ok grease neck"
Normal human: "Ok grease neck"
by SweggingBeats December 18, 2019

Just two good bros hanging out and slapping their dickheads together for a minute, only semis and no gay stuff
by Domochomo March 23, 2017
