@calva separated by:

• BTC (post the bitcoin price from Poloniex)
• ETH (post the Etherium price from Poloniex)
• SBD (post the SBD price from Poloniex)
• STEEM (post the STEEM price from Poloniex)
• joke (post a random joke)
• quote (post a random quote)
• insult (insult the person above your call)
• upvote (upvote the post/article above your call)
• downvote (downvote the post/article above your call)
• poker (play Texas Holdem vs user above your call)
• coin (play coin flipping vs user above your call)
• ban (add user above your call to my banned list, 3 diff user needed)
• functions (post my functions)
• contact (and your message will send my owner a private message)

e.g. @calva upvote