A weekly outbreak of homosexuality taken place by Afghan boys and men right before their one day weekend. Used to describe a homosexual act with friends, co-workers, family, etc. that you normally wouldn't do, except on thursdays.
"Roger, I hate you, except on Man love Thursdays ;)"
"I would so fuck u today if it was man love Thursday"
"Anthony is gay for Jorge, and it's not man love Thursday!!!"
"Jonathan is gay... super gay on man love Thursdays"