sent-off 

1. (n) someone who makes plans with you and backs out at the last minute

2. (v) when someone makes plans with you and backs out at the last minute

1. Ugh! I hate Cecilia! She's such a sent-off!

2. Ugh that dumb ho Cecilia sent me off again!

sent-off by g-g-g-gabbo June 26, 2008

sent off 

suspicious; conspicuous.

You guys are so sent off with all of your coughing and laughing... My neighbor hears it and she tells my mom about it.

sent off by Tarik June 1, 2004