I've got a dumb question

[The_One77]

my favourite is PIITB

whats that?

i like...

stfu
brb
tc
mwah

It means 'Put it in the butt'

[img width=700 height=560]http://i20.photobucket.com/albums/b213/Ace_2004/piitb.jpg[/img]

here's an example i found which fits the quote nicely

anyway, what does mwah and tc mean?