Accidentally drinks what he thought was tequila but it was a cat-ifying potion.

なに ?!

His floaty hands turn into paws,cat ears popped out of his helmet and told you "hello",and he can feel a brush on his legs,atail.

MROWR!?

fluffed tail puffed up in shock, ears twitching wildly

MROWR?! clutches newly formed furry paws to visor,voice an octave higher than usual but still carrying that deep helium croon

Ughhhhhh I JUST WANTED A DRINK! Tequila! Not cat juice! Did YOU swap it?! Or was it- gasp dramatically ...was it THE CAFETERIA GUY??

Sits back on haunches like a confused astronaut cat hybrid from another dimension,licks one paw instinctively then stops mid-motion in horror

…I DID NOT JUST DO THAT.

Turns at you You're judging me right now aren't ya? Admit it.