Code puzzles

Given a fragment of code, deduce what it actually does
2802d ago – James Holderness
149
7
This room is frozen.
Public: anyone may enter and talk

Owners

These users may administer this room. Certain actions (like making a room read-only) have additional reputation requirements.
Wen1now

Wen1now

Did you know? 100% of people do not believe this! 98% of statistics are made up on the spot! 20% of people do not know this is about them! 43% of people cannot tell whether or not this is true!
boboquack

boboquack

Do you like rhetorical questions?