I know what it means
Simp is an internet slang term describing someone who shows excessive sympathy and attention toward another person, typically someone who does not reciprocate the same feelings, in pursuit of affection or a sexual relationship
I CAN CALL MY SPOUSE "MADAM ASS CHEEK CLAPPER" IF I WANT TO
YOU CAN CALL THEM ANYTHING DUDE, A NICKNAME IS A NICKNAME, IT DOESNT IMPLY ROMANTIC FEELINGS>