What is Sll?
1.
Secret Lesbian Lover
It is usually used as a non-sexual term referring to two non gay female best friends who are extremely close, and often "playful" with each other in public.
It can also be used to describe an
"She's my SLL"
See
Random Words:
1.
A big fat ham and cheese covered boner. Often may be caused by a short attention span.
A Ugly Piece of Shit, that smells like rotten do..