Had a momentary lapse of consciousness where I thought there was a new tag on cohost called COHOST SEX TIPS but each one was increasingly obtuse and technical info that didn't seem to have anything to do with sex or even the most niche fetishes. Things like
COHOST SEX TIPS #93
Weir dams are barriers across the width of a river that alter the flow characteristics of water and usually results in a change in the height of the river level (source: Wikipedia)