pan·ic1
/ˈpanik/
noun
1.
sudden uncontrollable fear or anxiety, often causing wildly unthinking behavior.
"she hit him in panic"
dis·co
ˈ/diskō/
informal
noun
1.
a club or party at which people dance to pop music.
2.
pop music intended mainly for dancing to at discos, typically soul-influenced and melodic with a regular bass beat and popular particularly in the late 1970s.