Top Definition
One who exhibits or demonstrates a complete absence of intelligence or usefulness, and who would probably be best utilized by being dropped to the bottom of some body of water to hold a boat in place.
That guy that works in Marketing is a complete boat anchor.
by Joseph Mamma September 26, 2003
6 more definitions
a heavy and useless object, especially a usless computer
If you buy that one, all you will get is a boat anchor.
by Light Joker February 27, 2005
1. Any large electronic device that has become outdated, and thus is much larger and heavier than modern versions. A small (usually handheld) such device is called a brick.

2. In ham radio, a piece of radio equipment meeting the criteria in definition 1.
1. That stereo is a total boat anchor!

2. I went to a hamfest last weekend and bought a boat anchor from the 1970's.
by Artation October 05, 2007
A large, heavy piece of obsolete technology, usually a computer system or computer server, that has served its useful life and cannot be re-used in any cost-effective way. In other words, junk.
My company just upgraded their data center. You interested in any of these old IBM boat anchors?
by Securix October 25, 2013
Engine in a Commodore; Especialy a VB and VC including the V8; lump of shit!
by Anonymous October 01, 2003
A guy who will go down on any girl.
Mike: My friends call me the boat anchor because I will go down on anyone.

Stripper: That is disgusting!

My friend is a boat anchor, he will go down on anyone.
by Darron Avid March 13, 2014
a horrendously fat or slow person. can be used as a joke.
holy crap dude, what a BOAT anchor!

when a skinny girl you know walks by:
(loudly) hey man, make some room for this BOAT ANCHOR!
by yokken October 21, 2007

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×