Emphasis means in slang: Josh is a repeater. (in Slang Dictionary, added by Callum Lowe)
What else does Emphasis mean?
This means that you should USE IT WITH FORRRCE. (in Slang Dictionary, added by Maren Hobbs)
Stress is a single thing that requires special forcefulness in expression. (in Merlin Dictionary)
Paying special attention to something or putting in extra effort. (in Merlin Dictionary)
A syllable or word is given prominence by elevating the voice, printing italics, etc. (in Merlin Dictionary)