'Oh, she must be a catrin.'
'I wish I was as pretty as Catrin!'
'That girl is perfect.'
'Yeah, she's a Catrin!'
Will tuck genitals in between legs and slip down clothings just past the buttocks to provide the illusion of female body parts. Reveals erect penis after intercourse for shock value.
"She's got a huge adam's apple, I think she might be a Catrin.."
"Oh man, you're right, and look at that huge junk-bulge"