Leaving one's seminal discharge on the clothing or body of another, particularly in public. The tadpole image is conjured by the swimming sperm cells.
These guys on Boston's Red Line were jacking off in crowded morning rush-hour trains and tadpoling all the women in their business clothes.
by Chris Zizzo January 30, 2008

According to the 24 year old Ashton irwin tadpoles are baby turtles there for onins have layers and that why Ashton Irwin is always rigth :')
by 5sos definitions July 11, 2018

The "tadpole" like shrapnel emptied into the toilet bowl from your bowels after eating salad the day before or that day and it requires lbs of toilet paper to cleanse, it's almost like wiping your ass with wax paper.
by Q8 December 29, 2007

by Phuyuck '74 March 24, 2004

by Shug1 December 24, 2008

by LoverOfHope November 22, 2020

v: the act of inserting one's soft flaccid penis into the circular opening of the mouth belonging to someone who is sleeping. Upon insertion the soft and flaccid penis may be slightly dangled in a manner that the receiving mouth be tickled or left motionless in the mouth for a period of time left at the discretion of he who is performing the action.
Last night I gave Axl the tadpole. His sweaty ass hands must expel most of the water in his body because his mouth was as dry as sandpaper.
by Nick Polise August 28, 2008
