WordNet
Usage examples of "slap on".
A slap on his boot told him she was there, and he snake-crawled forward.
It took a slap on the back of the head from Jeru, the commissary, to put a stop to that.
She tossed her head in denial and gave him a playful slap on the cheek.
We'll pick 'em up and you'll turn state's evidence an' testify against 'em, an' you'll get off with a slap on the wrist an' a stern talkin'-to from the judge.
At last they reached a shabby inn with a big stables out in back, where the innkeep greeted Cullyn by name and gave him a friendly slap on the shoulder.