An artistic finishing move during Oral
Sex. As the
male is about ejaculate he takes his penis out of his partner's mouth and ejaculates all over her (Or, I guess, his...) forehead. The resulting blotch is named for the birthmark on the forehead and scalp of former Soviet leader,
Mikhail Gorbachev.
Toby: "So dude, did you fuck her?"
Shane: "Naw man, she just gave me
head, so I finished off with The
Mikhail Gorbachev on the bitch's forehead and sang the Russian National Anthem!"
Toby: "That's an awful lot of set up for such a lame punch
line..."
Shane: "Yeah...."