A male equivalent to a tit slip. A tip slip usually occurs when one male is in boxers and the tip slips out the flap.
He then placed a strategic tip slip in her field of vision that would lead to his inevitable sexual encounters. Another great moment in Hook-Up History.
by Hugh Janus69 April 24, 2011

When the tip of the phallus protrudes through a article of clothing worn in the leg region; When the tip of the penis sticks out of the band of male underwear when they have an erection. Popular examples coined by Daniel Avidan from the popular Youtube channel Game Grumps.
Part 4 of the Bloodborn Walkthrough on Game Grumps (Death Barf) Danny- "My friends and I created a new um, a new ah, term for when you get a boner; but like the top of it comes out of the waistband of your underwear. It's a Tip Slip. (Arin laughs hysterically afterwards)
"Hey man, John just gave a major tip slip in Gym today!"
"Hey man, John just gave a major tip slip in Gym today!"
by Pseudonym of Handles April 08, 2015

by Kbird March 01, 2009

by Big Daddy J May 06, 2014

by Bendibear August 27, 2013

by meat lover May 31, 2014

Similar to a "nip slip" but with a "tip". A tip is referring to the male reproduction organ. Occasionally Celebs show off the tip by accident and it needs a name. The picture will then be added to the CTS database.
If Joe gets pantsed and by accident his boxers come down too, and people see his tip, BOOM, Celebrity Tip Slip. After the Tip Slip, people will say, "Another One For The Database".
by Young Krayy January 06, 2011
