def cmd(send, msg, _):
    """Tells you what acronyms mean.

    Syntax: {command} <term>

    """
    try:
        answer = subprocess.check_output(['wtf', msg], stderr=subprocess.STDOUT)
        send(answer.decode().strip().replace('\n', ' or ').replace('fuck', 'fsck'))
    except subprocess.CalledProcessError as ex:
        send(ex.output.decode().rstrip().splitlines()[0])
Tells you what acronyms mean.

    Syntax: {command} <term>