A sex act in which you blindfold your lover,and place her mouth on your body and have her try to find your dick or anus to give a blowjob or rimjob.
Guy: "I did a Curious Gopher with jennifer, it took her 20 seconds to to find my anus"
Mi Tarjeta meaning green card, it is a slang term used in california and places in mexico near the U.S border meaning your ultimate weapon to achieve success, names after the green card allowing you to legally immigrate to the U.S from mexico.
Mexican:"Hey Pablo, what that in your pocket"?
Other Mexican " Its a grenade, its Mi Tarjeta Verde"