1 definition by SteveneffinGlansburg
Someone who says they will meet with you or be somewhere and doesn't. Or says they are doing something when they aren't because they don't want to include someone or certain people that you are with.
1. I've been texting you all day, way to flag.
2. She's been flagging for weeks.
3. He's a flagger, he said he was going to bed.
2. She's been flagging for weeks.
3. He's a flagger, he said he was going to bed.
by SteveneffinGlansburg October 15, 2009