Little Girls who Suck Dick.
You see a bunch of hot freshman girls and you say "dam all these LGSD's"
by Red Carlito March 01, 2005
1 more definition
When a man sees a woman breastfeeding her baby and he knocks the baby out of the way so he can suckle that fine breast milk for himself.
Dude i gave a hot chick in the park an LGSD and I stepped on her baby after I had drank my fill
by GZILLA March 31, 2007