....what's an.... ERECTION!?!?!?!?

what kind

like a construction?

or as in the penis when the erectile tissue surrounding it fills with blood?

i think its like an electrician

i dont know what that is. hmmm.

An erection is when blood rushes into and fills the penis, causing it to enlarge and stiffen. The purpose of erections is to facilitate sex, but in many men and boys, they happen much more often than that

Go away.