expression "cool as a cucumber"

cartoon play toy vehicle screenshot art games poster leisure park advertising person comics playground clothing font mural recreation expression cool cucumber character beach chair sunglasses sipping drink relaxed chill summer funny calm composed collected controlled unemotional serene tranquil self-possessed self-assured poised level-headed ease placid unflappable unflinching nonplussed unperturbed untroubled undisturbed unworried idiom phrase concept