Rocuronium
"I have administered this drug to thousands of patients.  It works well.  The person who posted the "allergy" to rocuronium most certainly does not have an allergy.  He/she had a poorly timed emergence, which has nothing to do with the drug and everything to do with the anesthetic technique.  However, that non-allergy will be a part of his/her medical record until the end of time."