When a person engages in sexual intercourse, for the first time, with their female partner who is having her period. Once the sexual act is conducted the person will have his/her red belt. A red belt should only be given by a panel of peers to those who can provide proof whether visual, confirmation from the partner, or detailed description.
Kevin was estatic to hear he got his red belt when he made love to the server while she was having her period.
by Boxhead October 08, 2004
1 more definition
To fuck a girl so hard that you make her pussy bleed and then you wipe it on her karate belt and tie it around her clit and fuck her.
yeah and then redbelted her and fucked her again
by brianhajal222 July 24, 2011