The Tibbe test is a test one uses to measure the thickness of a penis by using a toilet paper roll. You simply try to put your erected penis through the hole on the toilet paper roll. If the penis stops because of massive girth, you have passed the tibbe test and you have the penis of a champion, girth wise. If the penis goes right through, you have failed. And if the penis doesn't stop, nor comes out the other end, you have failed in an epic way.
Roy: So bro, did you pass the tibbe test?
Steve: Yeah, I had no chance getting my beast in that thing. It stopped right at the beginning.
Roy: Wow, you must be really well hung, a real BWC.
Steve: Yeah, I had no chance getting my beast in that thing. It stopped right at the beginning.
Roy: Wow, you must be really well hung, a real BWC.
by Captain Kenneth BWC January 16, 2015
Get the Tibbe testmug. by Primus November 12, 2003
Get the Floyd tibbsmug. by Trogdor April 14, 2004
Get the rob tibbsmug. An arrogant, tough guy who always boasts and thinks he does nothing wrong. Especially when he plays Overwatch.
by TruthSpeaker42069 October 28, 2024
Get the NP-Complete - Tibbe Goemaeremug. 
Tibbe is the best person in the world
by Itsnobro November 22, 2021
Get the Tibbemug. 