Robotboy - Super Activated Protoboy part 1 by thomas1158 on DeviantArt

Robotboy (TV Series 2005–2008) - Episode list - IMDb

Protoboy, Villains Wiki

Robotboy The Old Switcharobot (TV Episode 2005) - IMDb

Steam Workshop::Robotboy - Protoboy Final Version[RAGDOLL]

Protoboy v. Atlas (Robotboy v. Astroboy) : r/DeathBattleMatchups

Cinderace Queen❤️🔥⚽🐇 — This was my part of an art trade for KatMaz on

Cinderace Queen 🔥⚽️🐇 on X: dA link: #Robotboy along with his siblings: Robotgirl, Protoboy, & Bjornbot! 1 year since I rejoined the fandom! <3 / X

Gmod] Robotboy vs Protoboy : r/robotboy

🥚🛰 on X: two of the most dangerous enemies to robotboy and the chop socky, protoboy and kobura, now fused together to create: KORO!!!!! 🐍🤖 #chopsockychooks #robotboy / X

Cinderace Queen❤️🔥⚽🐇 — *sobbing* This was the best and weirdest Protoboy