As we all know, the M of Monster Energy Drink is 3 backwards letter r. As we also know, some individuals have associated this with the character 6 in Hebrew, thus it is saying 666. Here I put forward some other conjectures about what the 3 backwards rs represent.
As we know, rrr, or row row row references the old "Row row row your boat." Monster has written these backwards to warn you there is danger ahead and you should row your boat backwards. Monster is trying to save you.
As we see on the O in the Mønster name, it's a phi. When we invert the can we see the 3 backwards rs are 3 iotas. Iota can mean a very small amount. Phi is the physics symbol for magnetic flux. Monster is clearly trying to tell you there are 3 very small magnetic fluxes in the can.
In latin the backward r represents the letter p. Monster is forwarning you of the effects of too many drinks. They will make you p p p.
In the georgian alphabet the backwards r is the letter ini. Which is obviously a reference to inny belly buttons. It's Monster's way of warning that the drink is not for those with outies.
In Ge'ez the backwards r is the letter g. Monster is trying to tell you "gosh golly gee" as in "gosh golly gee Monster is a swell drink"