| 5 years ago today, the OK K.O.! Let’s Be Heroes episode ‘Let’s Meet Sonic’ premiered on Cartoon Network. | 107 | M00r3C | | | | |
| Gars in Los Angeles | 29 | bennygoodmanfan | | | | |
| Tried to draw TKO for the first time | 23 | MargaretMoore316 | | | | |
| Possibly referencing my favorite SG2E chara? | 21 | FiveByFive25 | | | | |
| Genius Kappa Engineer: Dendy! *insert kids cheering* | 14 | HeatherMoreno801 | | | | |
| "Let's Watch the Pilot" Do characters really have powers + side question | 7 | Pandacat1221 | | | | |
| What is your favorite episode from season one? | 6 | CartoonGal87 | | | | |
| Could TKO come back After MKO was Made? | 2 | Minuzzo_ | | | | |
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