1. adj. Not smart, one who acts like a complete idiot, has no friends.

2. n. A single, or group of people who are too scared to try on a condom

3. v. To get hit by a baseball, Hit by a pitch
1. That guy over there acts like a total dickbeam

3. Watch out! He almost got dickbeamed!
by Exca11 July 5, 2014
Get the Dickbeam mug.