No, Jeanette Mcurdy has never cussed.
The first episode was when Spongebob was introduced to Bikin Bottom by his parents and on the way, he met a star fish that was stuck on the floor. He helped the starfish and was then friends with...
um....let me think about it for a second.........NO Unless he wears a blindfold, like in the episode Mrs. Puff You're Fired
there already has been!!!!!!!!!!!!!!!!!!!!!!SPONGEBOB ROCKS
No, because his love belongs to a Krabby Patty, and they can't get married. Sorry, Spongey.