A new word used to replace "Retarded" in high school/college vernacular. The phrase comes from the fact that stupid people are more likely to contract STDs.
That man is STD prone.
Whenever Bhavjot asks me for help I think, "Man that kid is STD prone".
Wow those kids seem STD prone.
a varitaion on the game of tag, in which the player who is "it" tags another, and while doing so, shouts out the name of a known STD, such as "the clap." The person who is now "it" now has to tag another player, and shout the name of another STD. If an STD is repeated, that player is eliminated.
The following is an example of a game if STD Tag:
Johnny: *Tags Jenny* Herpes!
Jenny: Damn, now I'm it...*runs after Billy and tags him* Gonorrhea!
Billy: Crap.
You look at so much porn on your phone that it gets a virus...
"I looked at so much porn on my cell it caught a virus...dam iPhone std!"
The tingly and/or itchy feeling you get in your ear canal after inserting an earbud that was barrowed by a friend.
I always use protection to avoid catching an ear STD. Therefore, I use Skullcandy.