Is there a way to get a normal Sim to walk like an Imaginary Friend?

[Erfie]

I've got an Evil/Insane little kid at the moment and that would be awesome for her.

[Erfie]

Oh hey! Tweaked some things around with Master Controller, so she's categorized as an IF-- the 'strut here' option lets her swing her arms around a la the IF, but only on command. Guess that's a good thing incase she needs to be somewhere quickly. :,D

[babele44]

There's also Buzzler's Running Disease Hotfix (http://modthesims.info/download.php?t=411351) that allows you to set the walkstyle of individual Sims.