A known personality who is only or mostly famous for their work on reality TV, getting pics taken by the paparazzi, putting out sex tapes and/or going on multiple talk shows. Someone who is famous and/or talked about without actually having any talent or actual career other than being and promoting themselves. A person who is famous only for being well known.
Paris Hilton is a prime example of being a pseudoceleb. The housewives on Bravo are pseudocelebs. Snooki and the Jersey Shore cast are all pseudocelebs. Scott Disick is a hanger on Kardashian and lives off being a pseudoceleb by hosting parties at nightclubs. Many has been famous people drift into being pseudocelebs when they get desperate for attention and/or money.
When a girl pretends to like someone of the same sex. What her reasons for doing so differ from pseudolesbian to pseudolesbian, but main ones include confusion of sexuality or preference, to get the attention of males, and to just be an attention whore.
Noun - pretending to have sex with dead underage trees. Basically an imaginary form of dendronecropaedophilia, which is a form of necrophilia for those sexually obsessed with young trees...
A resume presenting your slightly embellished skill set, just like on a real resume. Which typically takes the form of a letter to someone to explain to them why you are so perfect for the job.
Sergey: Larry remember how I sent out all those pseudoresumes when I had that idea about the new way to find anything, in the entire world?
Lawrence: Yeah, what about them?
Sergey: ...I really stuck it in their ass didn't I?