To feel squishy or to feel squishy inside, refers to the feeling of being loved or cared for by another person, where it triggers an internal physiological response similar to “butterflies in one’s stomach”
Usually used in the phrase “make me feel squishy inside” or simply “make me feel squishy”
On Stan Twitter, to feel squishy is usually used in a sexual way by young girls and gays, who want to receive the ejaculate of an older man.
He made me feel all squishy inside, I think I’m in love with him.
Daddy make me feel squishy, uwu