Mine doesnt really mean anything
msn gave me this name when I joined msn groups and I couldnt change it so its now just my username for everything(my real name they gave me was Buttercup4dope I really didint like it but like I said I couldnt change it)

and the 132 is because on neopets I had a account and it was chickensgomoo132 so I just took the 132 off of it.