When a child's mother (usually the son) refuses to acknowledge the fact that "her baby" is growing up and will always try to be involved in whatever they do. This is most commonly seen in these three scenarios; 1) getting a driver's license 2) the first date 3) going off to college.
Mother: Oh, I just can't believe my little baby is finally going out on his first date. Do you think you'll be alright?
Son: Mom, I'm fine, just leave me alone. I'm 18 and I'm not a little kid anymore.
Father: Honey, just cut the umbilical cord already and let him go!
Son: Mom, I'm fine, just leave me alone. I'm 18 and I'm not a little kid anymore.
Father: Honey, just cut the umbilical cord already and let him go!
by That One Random Guy There December 2, 2010

When a man with a large gut (fufab) whose belly button hole is deep because he is so ginourmous takes another man's penis into that gapping umbilical hole.
This also allows the man who is the receiver to perform other activities.
Caution: the umbilical cavity should be checked for foreign objects prior to docking!
This also allows the man who is the receiver to perform other activities.
Caution: the umbilical cavity should be checked for foreign objects prior to docking!
Sam could not dock with his gay lover because he couldn't find his penis due to his fufab so they improvised and did a little Umbilical Docking.
"Hey Buddy, just Umbilical Dock me while I finish this hot dog."
"Hey Buddy, just Umbilical Dock me while I finish this hot dog."
by Ram M. Stein October 5, 2009

When two people dreadlock their genital pubes with each other's, creating a bond as strong as the hair roots on each's upper genital area. Can also be called "Hairy Symbiote"
Bro1: I've been feeling so disconnected from the world recently...
Bro2 (down-to-earth guy): I'll help you back down bro, let's try the aftermarket umbilical cord"
Bro2 (down-to-earth guy): I'll help you back down bro, let's try the aftermarket umbilical cord"
by Zeval April 7, 2020

by Lana Deebs July 19, 2011

by Tehk February 26, 2005

I couldn't have achieved my dreams without psycho-spermatic-umbilical connection (I so-call it).
This connections works faster than the supersonic rate.
Thank you mum & dad!
This connections works faster than the supersonic rate.
Thank you mum & dad!
by Annie/linguistic consultant February 11, 2020

a term used by misogynists and gay men alike to describe something that completely sucks. references being in the womb (attached to the umbilical cord), which gay men and/or misogynists can view as the worst possible place they could possibly ever be.
Tim: god, my boyfriend won't let me top him without making a huge deal out of it. shit's so umbilical
Nabi: yeah, real fucking umbilical, huh? if that happened to me i'd feel like i was being shoved right back up my mom's pussy. god, i hate women.
Nabi: yeah, real fucking umbilical, huh? if that happened to me i'd feel like i was being shoved right back up my mom's pussy. god, i hate women.
by ratfkrr August 28, 2021
