Does anyone know this new rap song,if so who is the rapper and the song title?!?

ive been tryin 2 find this song and rapper for days now and cant and its driving me crazy.its a guy rapper and he says somethin bout fresh out tha lab,hop in my slab and somethin bout he quit his day job but hes still pushin tha wheel and theirs also a female rapper.thanx in advance,all help is appreciated.