When hypothyroidism isn't treated, signs and symptoms can gradually become more severe. Constant stimulation of your thyroid gland to release more hormones may lead to an enlarged thyroid (goiter). In addition, you may become more forgetful, your thought processes may slow, or you may feel depressed.
exploit [originally cracker slang] 1. A vulnerability in software that can be used for breaking security or otherwise attacking an Internet host over the network. The Ping O' Death is a famous exploit. 2. More grammatically, a program that exploits an exploit in sense 1.
Trolling is the term derived from the word troll, which indicates trailing a fish along a baited line. In modern culture, trolling refers to hitting on guys when you are out, by baiting them with a little information about yourself or a flirty comment, and then playing hard to get.