It is a wart. They're contagious I have one on my finger its big and nasty. :c
¿Piensa usted / piensan / piensas / pensáis que soy mezquino (a)?You must say in Spanish "ser mezquino, malo, cicatero, cruel, malévolo"piensa usted/piensas que estoy mezquino/a (formal/informal; male/female)
Tu eres mezquino/a (male/female) = You're mean, niggardly.