writing this from memory and I don't feel like going to a windows machine to test it so it might not work, here is bathlong.ps1

Code:
foreach($i in 1..20)
{
Set-Clipboard -Append [I\MG]http://bayimg.com/ed52bd8d27506fc46b2b04d70a7f6d535145cd48.jpg[/IMG]
}