showParrotsArmy

function showParrotsArmy() {
    var parrotsStr = [],
        parrots = [
            ':congaparrot:',
            ':acidpartyparrot:',
            ':middleparrot:',
            ':partyparrot:',
            ':parrotwave1:',
        ];

    for (var i = 17; i--;) {
        var parrot = Math.ceil(Math.random() * parrots.length);
        switch (parrot) {
            case 1:
                parrot = parrots[0]; break;
            case 2:
                parrot = parrots[1]; break;
            case 3:
                parrot = parrots[2]; break;
            case 4:
                parrot = parrots[3]; break;
            case 5:
                parrot = parrots[4]; break;
        }
        parrotsStr.push(parrot);
    }
    parrotsStr = parrotsStr.join(' ');
    document.write('<p>' + parrotsStr + '</p>');
}
document.write('<p>' + '#random-parrots-army' + '</p>');
showParrotsArmy();
showParrotsArmy();
showParrotsArmy();
showParrotsArmy();
showParrotsArmy();