A sexual act in Wigan where you get the juice left over from mushy peas, rub it on your cock and smack someone in the face with it. They usually then lick it off.
When during intercourse, a sexual partner urinates on the second's buttocks, then spanks their buttocks as hard as they can to produce a loud, wet smack.
Samantha gave Josh a Washington Wet Smacker, which could be heard downstsirs accompanied with a manly scream.
When a perfectly delightful knee is bent over a perfectly wonderful leg; with a hot wet sack of dez nuts or a elegantly shaped pair of humanities future calmly resting on relaxed knee - waiting to meet the better half.
The package was lowered onto my knee creating a hot wet sack wrapping my aching knee in warmth and kindness.