Lilly Lagger 

someone who sits on their ass all day, like a frog sitting on a lilly pad.

a lazy person. slacker, incompetent.

stop being a lilly lagger and do some work. Get off your lilly pad and make yourself useful.

Lilly Lagger by EZEASY May 20, 2010

lollylagger 

A person who lags or has a laggy internet connection, much like a laggamuffin.

Damn you stupid lollylagger! Get a faster connection so we can play online!

lollylagger by diriginal August 21, 2006