Um, that’s a pipe. The overflow drain for that reservoir. Not a magic whirlpool. 
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
Isn’t that a gloryhole?
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
The great anus.
- 1 more reply
New conversation -
-
-
absolutely terrifying
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
Glory hole? C'mon now...
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.