[graybush] 

Word used to address the elderly. Even if the person is not that old, but practices old person behavior.

Whatever graybush, you're too old to hang out with us.

[graybush] by Ace Baritone January 17, 2009

Grambush 

an unwelcome surprise visit from a grandmother

Tonight my mother in law showed up a the door and totally grambushed my kids

Grambush by Dylan Thomas the Tank Engine November 7, 2010

Gray bush

A man who is the eldest in the group. Similar to the alpha silverback gorilla.

A man who uses his age as a means of asserting intellectual dominance or excusing one's self for going to bed early.

Cory: "Is Mike coming out with us tonight?"

Josh: "No, he is being a gray bush."

Cory: "Right"

Gray bush by 24/7 get the gear April 8, 2010

gray bush

a male born in the 70's who now makes sexual advances on weak minded and easily manipulated women who were born in the very late 80's or very early 90's. by the women doing this and sleeping with him she is forsaking all of her friends and family. these men are easily to spot and are over weight, have long nappy hair that isn't taken care of and is covered in badly done tattoos. typically men like this are beaten mercilessly when they make an attempt at a confrontation but some have slipped through the cracks or are protected by a stupid technicality

she dumped my ass and now she's with a gray bush

gray bush by unstopable fury February 27, 2009

gaybush 

N. A gay ambush

I went to this party last night and my friend neglected to tell me there were other gays there.... Talk about a Gaybush.

gaybush by AMTAGGZ January 14, 2016