If you post like a jerk I'm probably going to ignore you, despite what you have to say. Let's try not to get angry or smug.
Dragon Ball Section
-The creation of the Dragon Balls as told by Muten Roshi has a different legend attached to it then the official explanation by Kami.
-Eight-Man was said to have been built by Dr.Frappe
Dragon Ball Z Section
-Kaio told of an angry God destroying Planet Vegeta as opposed to Freeza.
-Kami and Popo sent the Earthling trainees to Planet Vegeta using the pendulum room which seemed like a giant wasteland as opposed to how it appeared in the Bardock special.
-Goku’s space pod was way out on an island instead of by Mt.Pouzu.
-Piccolo destroyed Goku’s space pod yet Dr.Brief said it was in perfect working order and constructed Goku’s space ship out of it for his trip to Namek
-The Ginyu Special Corps. Battle Powers were all out of wack on Kaio’s Planet. They seemed far weaker then they should have been.
-Vegeta’s emotions shifted wildly from ecstatic to angry after being revived and brought to Earth with all the Namekians.
General SectionGotenDaisuki wrote: When everyone gets revived using Namek's Dragon Ball's, there is a filler scene where Vegeta roams around, looking for Freeza. Then, he sees Goku in his Super Saiya-jin glory, and Vegeta's just like "Oh, hey, that's cool, Kakarotto, you're a Super Saiya-jin", but when Trunks reaches the past and kills Freeza, Vegeta is shocked to "see a Super Saiya-jin for the first time".
-Evil people and others seem to keep their body in Hell.
Special/OVA Section
-Bardock is seemingly able to breathe in space when confronting Freeza in the Lonely Warrior special.
-The People in Yo Son Goku know Boo as "Majin Boo" instead of Mr.Boo. Goku had wished nobody to remember Fat Boo terrorizing Earth back when he was under the label of "Majin".
GT Section
GotenDaisuki about the length in between Z and GT wrote: The Japanese states five years, but that can't be possible since everyone looks much more older than a mere five years would do, especially Bra, since she wasn't even in existence at the end of Z. FUNimation states that it takes place ten years after Z, which makes a lot more sense.
-Goku wished all the evil people on Earth away yet Pilaf remained in GT.
Credit goes to Fox666 for these wrote: -The Dragon Radar never picked up the signals of the Black Star Balls.
-The Black Star balls still exist despite the son of Katas being dead.
-Pilaf reached the temple yet one needs the permission of Kami to do so. We also see this problem with Boo in the manga.