This has been the hardest thing for me to do on the forum, only in these past two days coming up with something. But, I have for you two different choices for the Forum Icons
CHOICE ONE:
Blue 3-2-1 P! Logo - No New Posts
Orange 3-2-1 P! Logo - New Post(s)
Red Light bulb - LOCKED
CHOICE TWO:
Green Light bulb - No New Posts
Yellow Light bulb - New Posts(s)
Red Light bulb - LOCKED
Yeah, it took me this long to remember the Green, Yellow, Red Lughtbulb scene from Doom Funnel Rescue, and now I feel like an idiot.