It is normally a sound that a person makes when they are unsure of something or worried.
Errr... small and errr bald...? Errr... small and errr bald...? And . . . errr in diapers? And . . .errr they scream?
errr go have a bath!
Your dead? O___O Errr....you're in trouble?
Errr-Magazine was created in 2009.
errr
ERRR
errr noo.
Fly-errr!
errr.... no
Errr.... Definitely not me....
al list errr
errr? what sort of question is that?