A combination of the exclamation and question marks, conveying both surprise and wonder/disbelief at the same time. The order of the marks depends on the context being shown by the "conveyer." This symbol is also called an interrobang, or ‽.
The following tags are aliased to this tag: !!?, !?!, ?!, ?!!, and interrobang (learn more).
The following tags implicate this tag: spoken_interrobang (learn more).