t is a slang term of affirmation, agreement, or approval along the lines of Cool! 

I'm down!, or 🔑 also suggest doubt or disbelief:,Yeah, sure. bet

munique-se com a seguinte informação: "O que é, de fato,

.I.V.K.O-A-D-O/A/C-T-E-N-S-I-L-