Can also be used as a verb, in which case it means to cause several orgasms in ones ears.
Also known as SMK
Swede2: What did you say? I can't hear anything because slagsmalsklubben caused several orgasms in my ears last night.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.