When the Rush Chair, President, or PR Officer of your Fraternity hooks up on a (semi)regular basis with his female countepart in a sorority, IFC, or other campus organization, with whom he already has a strong working relationship. Frequently occurs under the guise of working on a real issue, but somehow always results in the departure of said "dicklomat" from parties, pubs, and other events with his brothers at late hours of the night.
Brother#1: "Sorry guys, I gotta jet. Visiting with Britt from the Betas tonight, got to talk about, uh, winter rush planning."
Brother#2: "Way to keep up dicklomatic relations, son."
Relationships with the opposite sex charachterized by lengthy text message conversations, where two people in a more commited, long term relationshipmay have summed it up in a two minute phone conversation; Courtship period where a phone call may seem too forward, texting is more comfortable.
"Has Bobby hit that yet?"
" haha, nah hes been engaged in primarily textual relations with her since that party"