One-Eyed Cousin in a Carwash

A hand-job done using shampoo, soap, dish detergent, or a similar substitute.

e.g. "Man did you hear how Sami's mom gave me a one-eyed cousin in the carwash last night?"

e.g. "Man did you hear how Sami's mom gave me a One-Eyed Cousin in a Carwash last night?"