Umbrolical cord 

The invisible cord connecting two or more bros, distance irrelevant, through the mysterious medium of testosterone brotherhood, as if from birth.

My husband loves me but, I can't seem to cut the umbrolical cord between him and his college roommate.

Umbrolical cord by Skubaskub November 28, 2010

cut the umbilical cord 

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!

cut the umbilical cord by That One Random Guy There December 2, 2010

umbrellical cord 

The short, narrow strip of fabric attached to the outside of an umbrella. When used, it furls and tidies the fabric into neat folds and keeps it from flapping, taking up space and wetting those around it. Often it has a snap on the end that connects with its mate when the cord is in use. More modern umbrellas use Velcro instead of a snap.

Sue: Hey, use your umbrellical cord, man, that umbrella is all dripping on me.

Pete: Sorry, I can't, the snap ripped off and I can't afford another one right now.

umbrellical cord by Defgrl May 22, 2008

umbiblical cord 

The connector from our Heavenly Father to any good Christian. Provides spiritual nourishment.

Without God's umbiblical cord, our lives are meaningless.

umbiblical cord by Darius Miles October 30, 2013

Aftermarket Umbilical Cord 

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"

Aftermarket Umbilical Cord by Zeval April 7, 2020

rectal umbilical cord 

when a poo is so long it is resting in the toilette bowl while still attached to the body

Man, I had to cut the rectal umbilical cord today after greasing the bowl.

rectal umbilical cord by Lana Deebs July 19, 2011

Umbilical cord baby 

After a child is born in extremely rare cases the trimmed umbilical cord can over time, grow into a fully formed baby, a umbilical cord baby

The smiths were very surprised 2 weeks after their baby was born when the hospital called asking them to pick up their umbilical cord baby

Umbilical cord baby by Joenny October 29, 2022