Ohhh, here we go!

1) In the title, "nip" is "pin" spelled backwards.
2)The word "pin" is hidden before the word "attempt" in the first sentence.
3)The ending "ing" is hidden after the word "creep"
4)The word "back" is hidden before "sliding", a form of pinning
5)In the poem stanza's the words "concreta, gedo clutch" pop up when the cursor is held over them, which are pin(s)
6)This sentence is hidden at the bottom: "PIN PINS ON YOUR PINNNY PIN PIN OF ANOTHER PIN..... Just a another lame pin pin pin...."

Did we catch 'em all?

Lux would kick out, but Tommy uhhhhh, never actually pinned him. Kick out anyway, I guess????