liketrap 

noun. A promotional tactic where you are forced to "Like" a page on Facebook in order to compete in an event or contest.

can also be used as a verb

Girl: Hey, I found this cool contest to see Radiohead and Kanye West on a website!
Guy: I entered and it was a liketrap, don't do it!

liketrap by Kirielson July 1, 2011

Linetrap

A male to female transsexual who with the use of hormones , makeup and surgery( plus a genetic advantage by responding well to estrogen) has transformed the male body that they were born with to a drop dead gorgeous, breath taking stunning idea of feminine beauty. They're called line traps because they're soo beautiful that most men who say that they never would be with a transsexual woman would cross that line hence be trapped by her.

She was a linetrap because she was so pretty that I stopped caring that she was born a guy. I would go out with her in a heartbeat.

Linetrap by Lunar Guild January 20, 2015

linetrap

A male with hormone-induced breasts, scene look.

Picture often posted on image boards for laughs, or to troll.

Chances are: if you're checking here, you got linetrapped.

linetrap by Anon-/b/ March 12, 2008

like trap 

When someone "likes" everything on your facebook page producing multiple notifications.

Craig like trapped my facebook page and I got 20 emails.

like trap by mgeeezy September 23, 2009