Grand Dad is one of the split personalities of Fortran. He comes from Super Mario 7 Grand Dad. He can be possible brothers with Ivortran and considered Weegee's and Malleo's half uncle. He is technicly Fortran due to him and Ivortran being created when Fortran riched too much and split into two. Some say he might be an alternate version of Fortran or even his brother from a parallel dimension
He's a very very nice meme that came from Joel and has recently been elected president of the bootlegs. He has nice feet. he likes to eat blueberry and can summon clubs out of nowhere. he is the second most powerful creation in all of the dimensions, excluding ivortran in his full form.