owlright

Similar to "Alright"; a term used to agree.

Friend 1: Would you like some ice cream?
Friend 2: Owlright, sounds great!

explosions

Something that cool guys don't look at.

Cool guys don't look at explosions, they blow things up, and walk away.

nerd all over

To get very (nerdily) excited about a product, event, or person.

When I saw the trailer for that video game, I proceeded to nerd all over it.

fail as a male

guys who you initially believe to be straight, but he turns out to be gay.

Every other guy Ashlee tried to date turned out to be a fail as a male.

itnf

Similar to "brb" and other such acronyms, itnf stands for "in the near future"
It is a more formal way of saying, "soon".

except it's an acronym, so it's not actually that formal.

My room mate is asleep, but I believe she will wake up itnf.