OK, this is really dumb, but it made me laugh.
[youtube]iSv_IcSw4LY[/youtube]
Found on the DC United forum over at Bigsoccer in the pre-match thread for their game next week against Chivas de Guadelajara. Chivas translates to “goats” in English, so thats where the association comes from. Chuckle at their expense :)