I'm not going to attempt to summarize this mess.*
Just watch the trailer below. It's SFW. (Well, it's safe for my work.)
*It's shenraunchy. There are gohan-djobs. They flick the sensu bean. It made my Trunks tight. People have reportedly said they're "gonna bul-ma load" while watching this shit. It's super gay-ian.
Puns courtesy of Callan Berry, who probably doesn't want to be credited here.