Their + there, for those who misspell their--or don't know when to use their and when to use there. Example: Theire she goes again, trying to help us use English properly. Don't she know? Most submitters doesn't care whether or not theire language use is sub-standard. They just want to be able to tell theire fiends they got a new word published in an online dictionary.
THEIRE (ALSO THIER, THIERE)
Meaning of THEIRE (ALSO THIER, THIERE) in English
Slang English vocab. Английский сленговый словарь. 2012