Tack is a well known character which debuted in SITASN. He is well known for hitting things with his hammer, and hating puns. He is also the only character to ever have a Lollipop so far.
In SIPAN, Tack is a bit narcissistic. He places his opinion up on others' most of the time. He also really hates puns (they are annoying to him,) which is why he hates Pink Pin.