Incorrigible and insolent.
Impressively great in size, and enormous; extraordinary.
Audacious and unrestrained.
Sexy, attractive.
Bodaciously.
Direct, abrupt, blunt or unequivocal; not prevaricating.
Of a collision, from the front or in the direction of motion.
With the front of a vehicle.
With direct confrontation.
A collision from the front.