The tiniest, fluffiest kitten being adorable.

Engineer from TF2 has stolen the Tardis. He is now a timelord, presumably.

A singer garbed in nothing but ribbon is suspended in air by more ribbon while she performs

A grey person with curly, purple hair utters "tsk tsk," likely in annoyance

A severed head with long, brown hair who appears very excited about something

A disgruntled, chubby bear with a messy haircut

2spooky

Someone got McDonalds for Valentines Day.

Jacob Alken foolishly advertises his extensive collection on pig-shaped shoes.

Marceline the Vampire Queen in a sunhat.

Potassium

^^^^ This!