Oh hai - I'm a nudibranch, and I'm so cute it's almost painful. Not as painful as it will be if you lick me, however.

This funky little dude is a nudibranch, and before the urge to kiss him and hug him overtakes you, it’s good to remember that –

a) he’s a slug

b) he’s a poisonous slug

So, probably best if you skip snuggling on the nudibranch. He’s still pretty cute, though.

h/t to F U Penguin for this one.