Grandpa Seesponges is a very nice Grandfather of Jenna, Connor, and Quintin. He has never been a crabby, old person before. Quintin thinks that Grandpa Seesponges is nicer than their parents but Jenna and Connor think they are both the same amount of nice. However, Grandpa Seesponges gets mad at Quintin since they are not compatable with each other. In fact, if Quintin were not a family member, Grandpa Seesponges would have Q as his enemy. Grandpa Seesponges likes Connor the most since he is so kind to others. Jenna comes in second and thinks Jenna is the nicest female grandchild of the family. Of Course, Quintin comes in last.
Even though Grandpa Seesponges is 148 years old, he still has the body of a 50-year old. He wears a black T-shirt with green soccer shorts with red socks and blue soccer cletes. He has brown hair, blue eyes, and wears glasses.
Grandpa Seesponges goes to senior soccer club.
He once gave Connor a trophy for being the best kid ever.