Moments before blowing your load, remove your penis from the vagina or asshole and cum in your hand. After your hand is full of cum, you smack your partner in the face with the cum filled hand, thus performing a Dirty Collins. Smearing is encouraged upon completion.
by BreakerOneNine August 21, 2009
A man with an absolute UNIT of a cock and no one can deny how MASSIVE and SHLONG it is and it is 44 ft. long
by Dirty Collin April 23, 2021
When your getting a blow job and your dick makes her throw up, not be size of the size,but the smell. You then use the throw up covered dick to slap her face than proceed to do anal.
Girl: He has a nasty ass dick that literally made me throw up. He was salty so he pulled a dirty collin.
by Fuckstarbs March 21, 2018
by L S M 2 April 15, 2020
When a girl has a turtle head poking out, you get behind her like a quarterback. Say hike and catch the poop in your hands while the female turns around to catch the poop. Once the female catches the poop, the partners then use the poop as lube and resume sexual intercourse.
"I went over to Jessicas house last night and gave her the old Dirty Collin. There was shit everywhere."
by unanimousunicorn April 14, 2020
When you stick your toe up someone's ass and then grab their shoulder and bump their head into yours repeatedly until you both have concussions
by Rednaksnek April 2, 2022