The 'Thick. Solid. Tight.' meme originated on the Bodybuilding.com 'Misc' forums in the late 2000s as a standard, supportive comment left on progress photo threads. The full copypasta usually includes the phrase 'Keep us all posted on your continued progress with any new progress pics or vid clips.' Over the years, what began as a genuine compliment within the lifting community evolved into a legendary piece of internet satire. It is now used ironically to praise everything from actual physical transformations to completely unrelated subjects, serving as a nostalgic nod to the specific culture and vernacular of early 2010s fitness forums.