broad
little
conspiratorial, knowing, playful, sly

give sb, throw sb (esp. AmE)

with a wink
‘Know what I mean?’ he said with a wink.

broadly
He winked broadly at Lucinda.

cheekily (BrE), conspiratorially, flirtatiously, knowingly, mischievously, slyly, suggestively
She winked knowingly at Jack.

back

at
She winked at me, and I winked back.