Because your dick goes inside it and releases its juices causing relief and pleasure.
Flight crews call them "Lavs"- short for lavatory. Naval aviators still call them the "Head".
A toilet in the U.S. Marines or U.S. Navy is traditionally known as a 'head', so someone who needs to go to the bathroom is "making a head call." The Army and Air Force makes do with the Boy Scout term "latrine."
In the Navy and Marine Corps, they are called 'The Head'
The toilet on a boat is referred to as the "head".
pull
School prank- Putting someones head in a toilet, then flushing.
Because one "toils" there.
TOILET
"The head".
Head
a toilet swirly is when mainly a bully shoves some ones head in the toilet while its flushing
No, he goes down the sink