The act of sticking a spoon up someone's anus, hence the uncle in the name, and then jimmying it around so as to rupture the colon.

When someone goes to the gym and spends 90% of the time on their phones scrolling through social media

A large gut/stomach usually caused after years of excessive drinking, or lack of excercise.

The largest and most profound rapist ever.
He currently resides in Sweeden

A white male, equipped with scathing wit and a gentle demeanor, cow-worshipping, pot smoking, best friend to all but mostly Moolettes, which are rare mythical creatures that only occur when there is a new moon.
Together, Uncle Jimmys and Moolettes roam the earth, combating evil white dogs and running McDonalds.
Both are known to moo often and in different pitches, to signify different emotions. It is said the rain falls and little flowers grow when they moo together in harmony.

its were a uncle and a jimmy combined = UncleJimmy