A dick that's already big, even before erection.
SHOW-ER
"Wow, John's definitely more of a shower than a grower ."
"Best dick I've ever had , definitely need to find more of that shower penis."
Often used in LGBT community.
Means going on testosterone.
"Thankfully my mom listened to what I had to say and she's going to let me go on the T."
"If only I had the guts to ask my dad if I could go on the T."