Pertaining to the protruberance of the penis whilst engorged with blood. A euphamism for an erection.
Hey Scott, why did you walk up to the chalkboard sideways? Um, let's just say that at the time I was vertically glad and didn't feel like being the butt of a bunch of boner jokes.
by mayonasio October 11, 2014
Get the vertically gladmug.