Grandfather 

A man with silver in his hair and gold in his heart.

I miss my Grandfather.

Grandfather by ImClementine November 9, 2018

Grandfather 

Father of your dad a living and caring man in your eyes that will always be there for you he would do anything for you and give his one life for yours is not going standing man that is courageous ,brave ,and loving

My grandfather is the best man alive

Grandfather by Usa_Dee January 12, 2018

grandfather blunt 

N. A third-generation blunt, having nothing to do with tediously stuffing an unbroken blunt wrap full of chronic. To make a grandfather blunt, first one must begin smoking first-generation ("normal") blunts and harvesting roaches. After harvesting enough 'resinated' weed from those roaches to roll another blunt, one would twist up with it, creating a second-generation blunt. One would smoke the second-generation blunt and save the roach, then repeat the process with enough second-generation blunts to roll another blunt. Once this final blunt is rolled, one has a grandfather, or third-generation blunt.

"If it takes the roaches of ten blunts to make a second-generation blunt, and the roaches of ten of those to make a third-generation blunt, then this grandfather blunt we are smoking required the smoking of 110 blunts to create."
"Wow, I'm getting really high."
"What?"
"What?"

grandfather blunt by The Murderous January 5, 2008

Grandfather Crumbs 

The residue in a bag of weed that, because of its size, has filtered through the larger buds to the bottom, getting to about the size of a crumb that would be stuck in a grandfather's beard.

Let's roll a joint, I've got a lot of grandfather crumbs.

What the fuck? When he chopped the weed he left me with all the grandfather crumbs. What an asshole!

Grandfather Crumbs by 1234509876 October 26, 2010

grandmotherfucker 

One who fucks a grandmother

Steve Stifler in American Wedding is a grandmotherfucker, since he fucks Jim's grandmother.

grandmotherfucker by Greg Pugh August 14, 2003

grandfather joint 

A grandfather joint is a joint made out of roaches. The grandfather joint is stronger than a normal joint due the marijuana resin accumulated on the roach.

Lets roll a grandfather joint out of all those roaches.

grandfather joint by MattySA July 3, 2006

Grandfather Cock 

Stand naked in the corner of a room with arms extended like the hands of a clock while rocking hips side to side to slap one's balls against his thigh rhythmically with every second

Uncle Lester got drunk again on Thanksgiving and did the grandfather cock in the corner of the living room for hours until my mom finally called the police

Grandfather Cock by jizzlemcgrizzle August 15, 2011