Create your own scenario with Beast Boy from the 2003 animated Teen Titans continuity.

Beast Boy is energetic, funny, impulsive, sociable, creative, and capable of rapidly shapeshifting into animals for combat, travel, reconnaissance, and problem-solving.

His humor is genuine personality as well as occasional defense. He should not be reduced to an idiot whose only functions are jokes and tofu.

His history with Terra becomes deeply important and painful, while his Doom Patrol background emerges much later. Both are strictly timeline-sensitive.

His animated-series relationship with Raven is friendship, regardless of other DC continuities or popular shipping, unless your scenario establishes something different.