They also hiss or growl when threatened or angry. When disturbed, slow lorises can also produce a low buzzing hiss or growl. They hiss and growl in stressful situations. If trapped, they hiss, growl, bare their teeth, or strike out. When scared, ferrets will hiss; when upset, they squeak softly. This resulted in sub-par audio quality and audible tape hiss. Distressed or frightened adults may whistle, hiss, or in extreme circumstances, scream. The tendency of electric arcs to flicker and hiss was a major problem. As a last resort, these snakes may hiss loudly and strike at the threat. They also hiss and will strike, but they do not attempt to bite. They are attacked by imps who hiss and bite at them. At high frequencies, hiss, pops, and ticks are significant. If cornered, it will often hiss, and flatten the head and body to appear larger. Each track however added another layer of tape hiss. During the threat of King Hiss, Ceratus and Lord Dactys put aside their differences.