Sometimes your eyes need something to look at and relax while starting up PowerShell.

Add the following code to the path in the $Profile variable and enjoy your Unicorn. Yes, this may be a rather useless thing to do. But remember you can add everything into your $Profile and load it whenever you start your PowerShell terminal.

function Get-RandomColor($string){
    $ColorArray = "Cyan","Green","Red","Yellow"
    Write-Host -ForegroundColor $ColorArray[(Get-Random -Minimum 0 -Maximum ($ColorArray.Length -1))] -Object $string
}
$AsciiUnicorn = @"
 ji
 /.((( 
(,/"(((__,--.
      ) _( /{ 
    !|| " :||      
    !||   :|| 
    '''   ''' 
"@
0..8 | %{sleep -Milliseconds 100 ; cls; Get-RandomColor $AsciiUnicorn}