Errectum
When you get a boner by looking at asses. Usually female asses.
Guy #1: Did you see ______ lastnight?
Guy #2: Yeah, man. _______ gives me an errectum.
Guy #1: An errectum? What's that?
Guy #2: You know? An errectum. Where you get a boner by looking at a smoking hot ass.
Guy #2: Yeah, man. _______ gives me an errectum.
Guy #1: An errectum? What's that?
Guy #2: You know? An errectum. Where you get a boner by looking at a smoking hot ass.