v. To relieve oneself of feces in a violent or obscene manner.
"I was hitting the sauce hard last night and housing baked beans. When I woke up in the morning I felt the urgent need to drop anchor. The shite dropped out of my turd-cutter like a sack of potatoes and I felt like I nearly blew out my o-ring."
To place one foot on the floor while drunk in bed. This is usually done when someone is so incredibly drunk that the room is spinning violently.
Dropping anchor helps stop the spins and ensures a good nights sleep for the drunkard.
Dude, I was so drunk last night I had to drop anchor in bed.
When 8 or more people are involved in the practice of a Dutch Rubber
Luckily John showed up so we had enough people to drop anchor.
When you hit the back of the vagina with your penis.
Lenny went so deep last night that he dropped anchor.
Imagine yourself as a boat and the harbor is a toilet. When boats enter the harbor, what do they do? They drop anchor.
Dude 1: Yo
Dude 2: 'sup? Hey, let me call you back. I'm about to drop anchor.
taking a dump, particularly a high-fiber one that causes an audible 'plop' upon casting. Sometimes you'll find yourself frosting the bowl upon flushing a particularly impressive iceberg dump.
Dude, I hope this point ends soon cause I gotta drop anchor.
to defecate, usually after holding it
I can't wait 'til the bell rings so I can hit the gents and drop anchor.