スケベ根性
also: すけべいこんじょう
Meanings
1
Refers to a lecherous disposition or a personality driven by sexual desire. Often used in a critical or humorous way.
That guy is openly lecherous and always stares at women.
If you show your lecherous side, people around you will dislike you.
2
Less common; can refer to a greedy or self-indulgent mindset, sometimes overlapping with lechery. Often used in set phrases like スケベ根性を出す.
That company president is greedy and thinks only about making money.