Weird question about suggestive gesture

[MsMe]

Ok..this is a strange question but I had to ask. I was talking to this guy who seems to be flirting with me for sometime. Anyway, towards the end of our conversation he bends his elbow with his forearm straight up and with his other hand he's stroking his forearm up and down with a clenched fist. Honestly, it looked phallic to me. I don't know if it was a suggestive gesture or if he was subconsciously telling me to blank off. He was making dead eye contact with me as he was doing it. Not sure if he was trying to send a good message, bad one or nothing at all.

[unhappyinlove1]

Was he creepy? Dc you think it was a message? Could he have been scratching his arm? I assume a similar position sometimes when I scratch my forearm... just a thought. Sorry - can't help.