The significance could be that it's just a humorous moment in the show. Taco - related stories often add a touch of everyday silliness to the 'Friends' narrative.
His Vegas wedding to Rachel while drunk was also quite embarrassing. He woke up not really remembering how it all happened, and then had to face the reality of being married to his on - again, off - again love interest in a very unexpected way. Plus, all their friends were there to witness the chaos that ensued after they realized what had happened. It was a situation full of awkwardness and embarrassment for Ross.
Ross had a lot of interesting stories in Friends. One of the most memorable was his relationship with Rachel. They had an on - again, off - again relationship throughout the series. Ross was a paleontologist, and his love for dinosaurs often added a unique aspect to his character. For example, he once tried to use his knowledge of dinosaurs to impress Rachel. Their relationship had many ups and downs, like when Ross got jealous over other guys Rachel dated. It was a central part of the show's plot and made for some really engaging and funny storylines.
Well, in the 'Friends' series, if we consider the 'ross taco story', perhaps it involved Ross having some kind of mishap with a taco. It could be that he dropped it on his new shirt just before an important date or meeting. Or maybe he made a big mess while trying to eat a really messy taco in front of the other friends and they all had a good laugh at his expense.
In some fanfictions, this might be a spontaneous act. Rachel could be overcome with emotion, perhaps realizing her true feelings for Ross in that instant and the neck kiss is a very intimate, yet somewhat impulsive gesture. It could be a turning point in their relationship within the fan - created story.
Their friends would probably be really excited. They would likely offer to help out, like babysitting or bringing over food for the new parents. Some friends might be a bit jealous at first, seeing how happy Ross and Laura are with their new baby.
One of the most memorable moments is when Ross says Rachel's name at his wedding to Emily. It was a huge shock and showed his true feelings for Rachel were still strong. Another is when they first get together in the coffee shop after years of unspoken feelings. And of course, the time they had their on - again - off - again relationship, like when they got back together after having a baby together.
Well, it began with Ross pining for Rachel from afar. They became friends, and then the relationship started to blossom. There were some really high points like when they were first dating and everything seemed perfect. But then there were low points, like when Ross cheated on Rachel. They went through a lot of drama, with both of them growing and changing over the course of the series. In the end, they seemed to be in a place where they could finally have a stable relationship after all the years of turmoil.
It could be really interesting. Maybe it would start with a strange encounter between Ross and Harry that leads to a relationship. Then the pregnancy would bring a whole new set of challenges and joys. The other Friends would have mixed reactions, with some being supportive and others being completely shocked.
They're not the same. Everett Ross and Thadius Ross have separate identities and storylines in the comics. Their powers, if any, and character arcs are completely different.