dail-up 

-To be or act slow
-To criticize someone for not getting something right away

My internet is dail-up

You are so dail-up!

dail-up by El Gato October 6, 2005

Dailup 

"Dailup" is referred to when someone does not get a joke as quick as they thought they would. Often associated with slow internet, meaning the people are slow.

User 1: *Tells a joke*
User 2: ...
User 1: Your on dailup.

Dailup by Elementalpowerstar August 6, 2009