Kneesies

She kept trying to play kneesies with me under the table.

If Bill wanted to play kneesies, let him play kneesies.

Get her brimming with slops and gratitude and then test the atmosphere with a little kneesies behind the drape of the tablecloth.

"He played kneesies with me.” “But he sat beside you.” “Sideways kneesies.”