うっとこ

my house

Word type: 

Standard: 

わたしのいえ

Standard kanji: 

私の家

Example: 

うっとこでテレビ見いひん?
Why don't we watch TV at my place?

Commentary: 

うっとこ comes from うちのところ. is often omitted. うち also means "I/me (feminine)" in Kansai-ben.

うち(わたし) + の + とこ(ところ) → うっとこ

Since うち is largely a feminine expression, うっとこ also tends to be, but there may be exceptions,