If you submit a laugh it shows up in the vote section (the symbol with the shield and the swords).
If your laugh reaches 50 likes it will automatically appear in the next section, the hype section (the symbol with the flame).
If your laugh reaches 100 likes it will appear on the front page which is our popular section (the diamond symbol)
The famous section is for posts that create controversy and reach a high amount of comments, or gain a massive amount of likes. Also you can find the laughs with the most likes in the last 24 hours, the last 7 days, the last month and of all time.