import praw
import re

reddit = praw.Reddit('bot1')
subreddit = reddit.subreddit('mahuntingtontest')

for comment in subreddit.stream.comments(skip_existing=True):
    print(comment.id + " - " + comment.author.name + ": " + comment.body)
    if comment.author != 'jazzbot2pointw000' and re.search('yeah,?\sman', comment.body, re.I):
        comment.reply('yeah man')
        print('replied')
    print('-----')