ABD

Abs By Default. When someone (particularly a boy/man) is so skinny that he can't help but have abs. He hasn't worked for them, he just can't help but have them.

Jimmy has ABD, he doesn't deserve his six pack.

by jyrytueytwatfuy February 12, 2014

ABD

Anybody But Duke.

It doesn't matter who's playing, I cheer for ABD.

Who do you want to win the NCAA tournament this year?
ABD.

by ABDdog January 3, 2011

ABD

A Big Dick.

My boyfriend was infected with ABD.

by IxAmxMadness January 19, 2014

ABD

Attractive By Default;

You walk into a club and you see a hot guy/girl. Then you wonder if they are truly hot, or if they are only "hot" because everyone else is so fugly

by Sammy AntonGiovanni April 29, 2004

ABD

Acronym for Asian Breast Disorder, a medical condition in which a fully matured woman needs nothing more than a training bra.

"Because of her severe ABD, fitty-tucking Libby would be an exercise in futility."

by Jive Soul Bro March 9, 2003

ABD

A Big Dick , Saying That You Have One Or Someone Or Something Is One.

" Mom I Think I Have A ABD "
" What's A ABD? "
" A Big Dick "
or
" Dude He's A ABD "
" A What? "

" A Big Dick "

by Pu$$AySluYErn !!!!!!!!! March 6, 2017

Abd

Whst you write wjen youre trying to write "and"

Or maybe you don't abd I just camt soell

Me: brooo gyess what I did todat

Eef: what did you do

Me: I saw ur mom abd wad like 'dammm she hot' abd so I wemt and then I fucjed her I fucked ur mom

Eef: I'm gonna fucking block you. Also how is your spelling THAT BAD LIKE WHAT
me: I TURBED OFF AUTOVORRECY CUZ MY SOELLING WAS SO SHIT TJAT EVEN AUTCORREVT COUKDNT UNDERSTNAD IT

by Box that one gay kid July 4, 2022