cross rock - verb (transitive)
To wear (or, euphemistically, to rock) two or more brands at the same time. In doing so, the wearer is "crossing" (mixing) their labels.
The standard conjugation of the idiomatic verb "to rock" apply.
"Hey, I like your Puma kicks, but why are you cross rockin' 'em with a Lacoste tee?"
Who Would Win?
An Italian man that can shoot spaghetti like bullets or a rock
Caesar: *gets crushed under a cross-shaped rock*
Joseph: SHIZAAA