I never thought of that, it'd probably freeze, but maybe it'll do the character's course you choose. That is, if he can come in from the back, I think those courses are designed like Flat Zone.
Do the Mario! Swing your arms from side to side, come on, it''s time to go do the Mario! Take one step, and then again, let''s do the Mario all together now! You got it! It''s the Mario! Do the Mario! Swing your arms from side to side, come on, it''s time to go do the Mario! Take one step, and then again! Let''s do the Mario altogether now! Come on now! Just like that!