A prank, a riot, a gasser
Some slang terms for arsonist are firebug, torch, and pyro.
Here are some slang terms for potatoes:SpudsTatersMurphyTots
fine
The slang terms I'm familiar with are: P.I. Private Eye, Peeper and Dick
gag
psyche!!
Here are some examples:CarJalopyFlivverRide
Some slang terms for suicide include "offing oneself," "taking one's life," "dropping out," and "doing oneself in."
bucksgreenbacks bills
Fabu. or Fab.
shela
Angel dust