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.
Physical abuse of the opposite sex
1) That girl over there be getting Chris Browned by her man every night.
2) I be Chris Browning my ..