WWE star Jimmy Uso -- son of the great Stinkface-inflicting Rikishi -- was arrested in Florida early this morning on suspicion of DUI ... TMZ has learned.
Tampa Police tell TMZ, an officer observed Uso at approximately 3 a.m. driving the wrong way down a one-way street in a silver Mustang ... and pulled him over.
According to the arrest report, Uso took a breathalyzer test after showing "multiple signs of impairment" -- including slurred speech and glassy eyes. The breathalyzer registered a blood alcohol level of .180 ... over twice the legal limit in Florida.
Uso was arrested on the scene and is currently being held on $500 bond.
Fun fact: Rikishi is The Rock's cousin -- which makes Uso ... Rock's second cousin? Genealogy is confusing.