What is Selbs?

selbs is an amazin m8 we av such a laff coz my face makes her laff ta 4 dat selbs hahahahahahahahah me n bexta jus av 1 ov dem faces hey yer rite lmao
but on a serious note she is such a gr8 m8 she is always by ya side no matta whats goin on lv ya selbs