Speculation that Jeremy Shockey might be eyeing a return to the Giants sparked a Twitter beef yesterday when Amani Toomer branded Shockey a "bad teammate" and "worse person." But when Shockey fired back with this urinary accusation, Toomer really got pissed, appropriately labeling it a "low blow" (though, notably, neither confirming nor denying it). This bickering match clearly needs a mediator. Is R. Kelly busy?