adj. a combination of "grand" and "fantastic" used to describe extraordinarily wonderful or exciting happenings
1. I just know the dance this Friday is going to be grandtastic!
2. I got an A on the test-this is grandtastic!
3. Isn't it grandtastic that our team just won the championship?!
2. I got an A on the test-this is grandtastic!
3. Isn't it grandtastic that our team just won the championship?!
by Autumn K. December 10, 2007
Get the grandtastic mug.any kindly, sweet old woman who will happily boost your self-esteem and write you letters and love you. tends to know lots of neat old songs and obscure, off-color jokes. generally much cooler and less scary than one's actual mother.
by dagger_grrl February 20, 2004
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A Grandmother Qua is when you are masterbauting and you have an orgasm, then your grandmother walks in the room and you have a double orgasm.
by Sexy Rainbow Unicorn February 24, 2011
Get the Grandmother Qua mug.A legend who lands biddies like a champ, downs fireball like water, and slays smooth jazz like Louis Armstrong.
On his 21st birthday, that Granthole gave the most interesting man in the world a run for his money. But he'll probably just go back to being a Granthole tomorrow.
by Curling Wizard 2014 May 12, 2014
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Get the grandmotherfucker mug.by RocknrollPineda December 9, 2007
Get the grandmother food mug.A grandma Thot is a Thot who leaves her kids and grandkids at great grandmas house all the time while she parties and gets d***** down. They also gamble excessively and Withdraw large amounts of EBT and TANF benefits from the local gas stations to support such habits. Not to mention, the “child” and “grandchild” support they receive goes to drinking and eating out all the time with their friends.
by Crystalmar April 6, 2018
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