" obsolescent "

 [ "obsolesced" ]

1: A word used by assholes who want to sound intelligent.

  * e.g.,  ... I ate lunch today as I obscolesced my own coolness. 

 [ "planned obsolescence" ]

1: A process which involves a manufacture to develope a product (such as a car, video game console, TV) with the intentions of making it obsolete and/or non-functional after a certain period of time in order to sales and profit. It has benefits for a producer (repeat purchases) but disadvantages for the consumer(waste of time and money).

  * e.g.,  ... Man, I have to go to the store again; my toaster broke and it would cost more to fix it than to buy a new one. Freakin' planned obsolescence. 

 [ "Enforced Obsolescence" ]

1: A more heavy-handed version of Planned Obsolescence usually employed in the high-tech industry, especially software. Consumers of a product are forced to upgrade through some new technology rendering an old one literally unusable, usually through unnecessary incompatibility issues.

  * e.g.,  ... Porting a game from the 360 to the PC, rewritten to require DX10 when DX9 was used originally and clearly runs the game, can only be Enforced Obsolescence. 

 [ "planned obsolescence" ]

1: A business strategy where a company plans the obsolescence of a product to encourage the purchase of a newer version of a product. This can be done in several ways, ranging from bad engineering to breaking updates. Apple most famously uses this strategy to slow down iPhones and iPads of 1-2 generations back to encourage people to buy a new more expensive iPhone.

  * e.g.,  ... Person 1: "My iPhone is slow! I can't believe it, I have an iPhone 6 which is only 1 generation behind!!!" 

 [ "pre-obsolescent" ]

1: (adj.) Something recently acquired that, due to inferior construction, breaks before you can use it, making it useless, e.g. cheap bin liners, corporate gift pens, etc.

  * e.g.,  ... A: Hey, this pen I was given when attending that workshop is really shiny but it doesn’t write. B: Yeah, that’s because it’s pre-obsolescent.