1.a filipino slang which means epal or someone who likes to butt in.
2. it also means flat chested whish means the person has small boobs.
1.Lagi syang nakikisali, ang epsy nya!
He always butts in, he is so epsy!
2.Ang liit ng dibdib mo, and epsy mo!
Your chest is so small,your so epsy!