tribbingのようなどんな単語でも探してください。
 
1.
when you stick your dick into the the sand the proceed to have sex with a female or male, whatever your preference, thus a very unusual hurtful sensation
that bitch pissed me off so i gave her a screeching seagull
thomas longwoodによって 2004年04月08日(木)
 
2.
When having sex on the beach and the man gets his dick wet and dips it in sand and then forcefully inserts it into her pussy causing her to screech.
"Dude i just gave this chick the screeching seagull"
Swedish Nejeroによって 2009年04月22日(水)