What is "cheekily"

Usage examples of "cheekily".

But in that brief interval, the array of munitions and poppers on the sample pedestals was subjected to what Brohier cheekily called the bolometric intermodulating gauge-integrating field - the BIG-IF.

Triple wind-horns screamed their banshee discord in his ear, and a low, white two-seater, a Lancia Flaminia Zagato Spyder with its hood down, tore past him, cut in cheekily across his bonnet and pulled away, the sexy boom of its twin exhausts echoing back from the border of trees.