To give someone or something a special, status or privilege for something done before the new arrangements are made
by The Return of Light Joker December 29, 2011
Verizon doesn't have unlimited data anymore, but since I got my phone when they did, I'm grandfathering it.
by dralexxx September 18, 2013
When a female is arranging a hook up with male 1 and, after the arrangement, she enters into a relationship with male 2, then male 1 is grandfathered into her pussy. Meaning, she can have sex with male 1 and it doesn’t count as cheating on male 2 because the arrangement was before she entered into a relationship with male 2. Male 1 was grandfathered into her pussy.
John and I are now exclusive, but I’m still meeting Sam this weekend because he was grandfathered months before John came around.
by Irol J March 8, 2018
iy mate, i wazza gonna bye me Pap a grandfather clock but accidentally searched 'Grandfather cock'! help me pls bro
by Ɋㄩ乇乇尺 丂卩卂匚乇 匚ㄖ爪爪ㄩ几丨丂ㄒ☭☭☭ July 24, 2018
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?"
"Wow, I'm getting really high."
"What?"
"What?"
by The Murderous December 13, 2007
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!
What the fuck? When he chopped the weed he left me with all the grandfather crumbs. What an asshole!
by 1234509876 October 26, 2010
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.
by MattySA July 3, 2006