guy 1: hey man you coming out today?  guy 2 nah man i ant sorry iv got a thing to do  guy 1: man your such a joe mccarthy
"joe mccarthy is practical terms means a "melt","
"guy 1: hey man you coming out today?  guy 2 nah man i ant sorry iv got a thing to do  guy 1: man your such a joe mccarthy" What is the definition of "joe mccarthy"?