Something extremely fun, a blast. In Colombia when something is a bacilo it's the kind of good time you'll be talking about for days.

To stuff oneself or pack too many people into a tight space. In Colombia arrochar is what happens when you squeeze five people into a car meant for four.

Gimme five, pound it — the gesture of slapping palms as a greeting or celebration. In Colombia choca is a friendly, energetic way to seal the moment.

To poke, prod or needle someone with comments or actions, pushing their buttons until they react. In Central America puyar is deliberate provocation — the goal is a reaction.