Top Definition
A pun on the name of Greg Louganis, the openly gay American Olympic swimming champion. Loose Anus refers to the tendency of a homo-sexual mans butt-hole being adversely affected from obvious misuse. A good funny name to call anyone who might be or appear to be gay, Greek or a swimmer.
"Good show at the swim meet 'ol chap, maybe you'll be the next Greg loose-anus"
by bonedigger February 11, 2013
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.