when your head is shaped like Galactus and you use your massive fucking forehead to headbutt a monkey's ass.
person 1: I went to the zoo yesterday and I saw someone "dirty max" a monkey.
person 2: eww wtf that's chapt
monkey 1: yea my ass still hurts
Sticking your tongue down the throat of a girl, whilst her ex is 2 metres away
You pulled a dirty Jacob last night and then ran off with her
A dirty Ricky is when you fuck your best friends sister or brother on a regular basis and your best friend never figures it out.
She's been my dirty ricky for 5 years.
Is when you crap in a toilet that has yet to be installed or is just being stored.
After my brother poured a coke on my head at my nephews 1st bithday party,I went into his garage and left a dirty fergie in his future throne.
When a deadbeat, lame ass, piece of shit, good for nothing, bitch ass nigga abandons his child for no reason... other than to satisfy his own selfish homosexual needs.
Tina: Have you heard from Michael's dad?
Michelle: No that nigga pulled a Dirty Vasquez on him.
When you stuff your balls into a girls ass then proceed to masturbate onto their back.
Monty gave Shan the Dirty Malnove at work.