A person who acts or is in the phisical state of being sus. It also can be someone who is looked down upon for their previous actions of susness.
Girl: Wait, we're going to the bakery at 7:30 at night or in the morning?
Boy: What do you think? Dont be a susling!
Boy: What do you think? Dont be a susling!
by Eli9064 December 11, 2014
Get the Suslingmug.