LGD noun3 •Initialism of loss given default. •Initialism of livestock guardian dog. •(slang, vulgar) Initialism for "Lesbians Getting Dicked". A genre of pornography, focusing on a lesbian character, who is pushed into engaging in sexual activities with a man.The best shit. The corruption of purity is almost palpable. NanoFate are a blessing for both yuri and LGD, and these two pics express that perfectly. — 2020 formsLGDs