How do I get the Girls to leave me alone?

Every time I go to the beach and take off my shirt the girls just come running to me and feeling up my hairy back and chest and rubbing my hairy stomach it like damn I know my hairy is sexy and manly more than does ugly hairless women of men but I fella need some space you know? so how do I get them to leave me alone, I tried waxing but that only works for a week and the girls a back, shaving forget that stuff and laser treatment that cost to much also guns are illegal where I live not even cops carry. should I stab the next girl that shows intrest in me ?