It's an combination of texts like: Ur Mum Gay, Ur dad lesbian and Ur granny tranny
-Hey you ya wanker Ur mum Gay Ur dad lesbian and Ur Granny tranny
-Don't activate me
-I dare you

-UR UNCLE BI
(WHOLE UNIVERSE EXPLODES)
by Bart0sz March 18, 2018
Get the Ur uncle bi mug.