1. Has an unused college degree.
2. Has a bedroom that would appear that a comic book shop blew a load on it.
3. Rubs his penis against guitar strings till its raw.
When visiting a large sculpture, building, or structure of some sort you take a picture while positioning yourself where your dick in comparison looks the same size or larger.
When playing any shooter based game, one picks up a sniper and quick scopes the enemy. A dickscope occurs when the bullet hits the area of male genitalia.