I know you are but what am I?

A complete fail of a comeback... basicaly... you would use it when you get verbally bitch slapped your face is all red... and you cannot come up with a comeback.

Faggot: You smell bad

Me: Wow... because you said that dis you went from nobody loving you... to having a small squirl start to love you... oh wait... that squirl just got ran over by a car... your back to nobody loving you...

Faggot: I know you are but what am I?

Guys, I am sorry for the racist and vulgar stuff I said on this here urbandictionary.com account. I have matured greatly since then and all that.

Guys, I am sorry for the racist and vulgar stuff I said on this here urbandictionary.com account. I have matured greatly since then and all that.

Guys, I am sorry for the racist and vulgar stuff I said on this here urbandictionary.com account. I have matured greatly since then and all that.

i know you are but what am i?

A phrase used to signify that an argument has degraded to an immature level. Used as a response to someone that's turned a friendly discussion in to a personal argument.

Person 1: I hate iphones!
Person 2: I think they rawk. iPhones for everyone!
Person 1: You're a poo brain.
Person 2: I know you are but what am I?

why am i doing this instead of hw

something i just asked myself and i just realised it was due 30 mins ago. ima kill myself bruh

why am i doing this instead of hw im literally still doing this shit

Why am I searching random words on UrbanDictionary?

Most likely one of two reasons:
1. you're bored af
2. you have no life

But I guess there's always the third option...
3. finals

Now enjoy having wasted a good minute of your life typing in this ridiculous word that isn't a word and reading this stupid definition

Now I must use the word in order for this to be posted: Why am I searching random words on UrbanDictionary?

^Just ignore that okay?

I know you are but what am I

A great comeback or a phrase that will wreak havoc. This phrase and be used to simply annoy someone or to say for the heck of it.Also it can be used in a conversation.

1)Ruben:Your a butt cheek

Tom:I know you are but what am I?

2)BOB:I'm going to be Albert Einstein

Rick:I know you are but what am I?
BOB:Beats me it's up to you

how many numbers am I holding up

When looking for a quick laugh and have nothing to say, works best around nerd faces. Stupid comedy

Dude how many numbers am I holding up