An akward turd. When you have to crap at someone elses house and you let out a huge fart while doing it and you know people can hear you from outside the bathroom.
Sam: How was Cindy's party?
Josh: Not very good...
Sam: What happened?
Josh: Oh, I blew it with a hot girl becuase I had an awk-turd...
Sam: That sucks, dude!
A person with less than acceptable social skills who communicates in a very awkwardfashion. One whom lacks common sense in social situations and causes undue awkwardness.
Person A: (in reference to a dude met on a dating app on her phone) He asked me for my number so we could talk on the phone and get to know each other better.
Person B: Did you give it to him?
Person A: No, I told him I felt more comfortable talking over email at first and asked if we could exchange email addresses instead.
Person B: Oh good, what did he say?
Person A: he said "sure what would you like to know" WTF Person B: uhhh..so no email address?
Person A: nope!
Person B: maybe he's a social awktard