Definitions
1.NounA blue pixie with a white stocking cap, from the media franchise The Smurfs.
2.NounA smurf account or its user.
3.NounA smurf attack.
4.NounOne member of a team, each of whom acquires a small amount of money or ingredients for manufacturing drugs, keeping the transactions too small in order to not raise suspicion.
5.VerbUsed to replace any other verb, as is typical of smurfs. (Can we add an example for this sense?)
6.VerbTo split a large financial transaction into smaller ones so as to avoid scrutiny; to carry out structuring.
7.VerbTo carry out a smurf attack against someone.
8.VerbTo use a smurf account.
To perform exceptionally well, as if using a smurf account, playing much inferior opponents."He has been absolutely smurfing this season.; Oh my god, he smurfed that fight so hard!"
9.VerbTo perform exceptionally well, as if using a smurf account, playing much inferior opponents."He has been absolutely smurfing this season.; Oh my god, he smurfed that fight so hard!"