clap cheeks

• clap someone's cheeks
• get one's cheeks clapped

From the sound made by one's buttocks as they are having sex.

clap cheeks (third-person singular simple present claps cheeks, present participle clapping cheeks, simple past and past participle clapped cheeks)

1. (slang, euphemistic, possibly vulgar) To have sex or have sex with.

   Synonym: fuck

   They've been getting together secretly at night to clap cheeks.

   He likes to come by every now and then so he can clap her cheeks.

   She won't admit that she goes out every weekend just to get her cheeks clapped.

   • c. 1782, “The Spendthrift clap't into Limbo”, in Five Exccllent New Songs, [Edinburgh?]: Entered According to Order, page 5:

     I pull’d out my purſe of five hundred pounds, / I pour’d them out on the table; / This glitt’ring ſight they no ſooner beheld, / Than they began to ſnigle and gigle; / And turning me round, would ſit in my lap, / And ſmerking and laughing, my cheeks they would clap; / I told them that I would have no more of that, / It was it that brought me to limbo.

2. (slang, euphemistic, possibly vulgar) To twerk.