An insult such as suck my wang or suck it. Also the best comeback ever.
Girl: You are so retarded.
Other girl: Suck my kwan!!!!
by Mannalin October 21, 2007
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An insult much like suck it or suck my wang. 'Suck my kwan' is also the best comeback ever.
Hannah: I hate you.
Alin: Suck my kwan!!!!
by Mannalin October 21, 2007
Get the Suck my kwan mug.