A "Dirty Alex" is when your girl is choking on your cock, and you twist her nipple till she screams and drop a load at the same time.
by Kohai's Senpai April 17, 2020
by AnimeBoiDictionary April 19, 2020
When you impregnate your girlfriend/wife but after a long 9 months the baby appears to be a completely different ethnicity/race to each partners.
by Theat0mm April 17, 2020
The act of masturbating on the toilet whilst taking a shit. Usually performed in a dirty pub cubicle.
"Dude, I saw this gorgeous chick in the bar last night, she was so hot that I had to go to the toilet for a Dirty Alex immediately!"
by Filthy Ben August 15, 2022
by Lemurk November 19, 2017
A dirty Alex is when you fuck oral, anal and vaginal and suck the cum out each time until you get a collection of cum to be used later.
Person 1: Yea I gave her a dirty Alex yesterday and she had a heart attack
Person 2: Wow I wish I was that good...
Person 2: Wow I wish I was that good...
by ColeSprouseObsessed October 12, 2020
A dirty Alex is when a guy (Alex) gets so drunk at a party that you can actually convince the retard he sucked another guys dick!
Alex got so trashed at the party that we told him he sucked off one of our other friends and the retard believed it. It's so funny I think I'll submit to Urban Dictionary as a Dirty Alex!
by WickedOne February 22, 2007