Opa Opa was created on 1999-07-05.
Opa-Loka was created in 1975.
FC OPA was created in 2005.
Opa-locka Airport was created in 1925.
Opa - roller coaster - was created in 2006.
Magic Time - Opa album - was created in 1970.
Opa-locka - Tri-Rail station - was created in 1995.
Opa-locka Seaboard Air Line Railway Station was created in 1927.
No, opa-opa is a self-aware spaceship with no gender.
OPA
You could say either 'grootvader' or 'opa', but 'opa' is far more common in the Netherlands.
Octavia (Skoda), Odyssey (Honda), Oldsmobile, Omega (Oldsmobile), Omni (Honda), Onix (Chevrolet), Opa (Toyota), Opel, Optra (Chevrolet), Origin (Toyota) and Orion (Ford) are cars.