isabel: soo did you hear about victoria she totally lost her blackfoot virginity outside that club last night  johnny: damnnnn id tap that slut
a code word originating from the misspelling of backdoor virginity for anal sex
"isabel: soo did you hear about victoria she totally lost her blackfoot virginity outside that club last night  johnny: damnnnn id tap that slut" What is the definition of "blackfoot virginity"?