Bruce Banner Penis Syndrome (otherwise known as BBPS or being a 'grower not a shower) is what happens when your penis is soft it is small and when hard it is large.
Much as how when Bruce Banner is calm he is small and puny Banner, and when he is angry he is huge and angry Hulk.
Much as how when Bruce Banner is calm he is small and puny Banner, and when he is angry he is huge and angry Hulk.
Girl: Hey are you a grower or a shower?
Guy: I actually have Bruce Banner Penis Syndrome
Girl: ...so a grower?
Guy: I actually have Bruce Banner Penis Syndrome
Girl: ...so a grower?
by That ass July 22, 2022
Get the Bruce Banner Penis Syndromemug. 
by Derker Derr February 17, 2023
Get the Penis Silkmug. by Cookies_8o5 November 22, 2019
Get the Penismug. a thick cock that ur boy max has
by bigpinismuncher69 February 25, 2022
Get the penismug. When three or more Penises come together in a majestic union of curiosity and poor decision-making. Like a human USB hub that no one requested, a rare and ambitious feat usually reserved for a late night with the boys.
"Bro, the sleepover went off the rails — they skipped truth or dare and went straight to the International Penis Station (IPS). I can’t unsee it."
by The boyos June 27, 2025
Get the International Penis Station (IPS)mug. by penis nipple April 20, 2017
Get the penismug.