Yeah not big on hugging men. When I used to go to AA, there were a few guys who would try to hug me. I became more tolerant of all things - including huggy men - as the years passed, but I would do everything I could with body language to discourage it and if it became apparent it would be an ongoing thing, I would just say something direct like, "I don't want to hug. I am a handshaker, okay?"
In fact that was the #1 main reason I went to AA rather than NA. Hugging is an ingrained part of the culture with NA. Hugs not drugs! It was absolutely intolerable to me to have male after male hugging me when I was, like, 1 day clean so ---> AA. Most guys shake hands at AA.
I have definitely never had a 6 second manhug other than possibly, as you suggest, during some clingy little kid phase. Probably not 2 seconds.
I have a brother and a dad and guy friends and I don't hug any of them. I can't remember if I hugged my dad as a kid. I guess probably.
In summary: back off Ronaiah!