not rly 

meaning not really, used by people too slow to type whole words, also abbreviated to "nt rly".
alternate response to the question "ya rly" which is all too common internet slang.

<question maker> you actually did it
<answerer> ya rly
<questoin maker> bs man
<answerer> not rly (nt rly)

not rly by TVR December 18, 2005

O rly

Similar to r u serious, used when someone makes an assertion that you don't agree with or dont know anything about.

What you just said was the dumbest shit I've ever read.

O rly.

O rly by Brett December 12, 2003

ya rly 

bastard companion to the "O RLY?" phenomenon that has spread across the internet like an epidemic of syphillus. should never again be uttered within the confines of this world or the next.

loser #1: "O RLY?"
loser #2: "YA RLY"
winner: "STFU losers."
someone with sense: "Because 'STFU' is SO much better than 'O RLY' or 'YA RLY...'"

ya rly by Nico79 November 16, 2005

o rly

Means "Oh really?" in "internet-language".

<Idiks> I screwed my teacher once.
<cockmongler> o rly?

o rly by Cockmongler January 22, 2005

na rly 

Na rly is the equivalent to saying 'no not really' usually used after someone has said 'o rly'

'You suck'
'O rly'
'Na rly'

na rly by vic_tory June 18, 2006

O RLY?

Used when in lack of something else to say

Kat: I'm a turkeh and I like haddock.
Matt: ...O RLY?

O RLY? by MrsMatt July 21, 2008

ya rly 

The idiots way of spelling yeah really. Popular on the internet

o rly

ya rly

idiots

ya rly by DizzyLizzy January 25, 2007