At 0.81 seconds, this compact grunt needs little or no trimming and fits easily between spoken lines. Download the MP3 once to keep it available offline, load it into a soundboard, or assign it as a ringtone or notification tone. Its nasal midrange cuts through most edits, so lower it slightly when dialogue is already loud. For a longer reaction sequence, place an awkward moment sound before it or a Windows XP error after it, leaving enough space to keep each cue distinct.