มองหาคำศัพท์ใดก็ได้ เช่น dog in the bathtub:
 
1.
meaning that one's penis is so large, it seems to be three penis' morphed into one super large penis. It is from the origin of "tro" meaning enormous and "penis" meaning a male's genitalia.
"Oh my God, forgot Gary's parsnip, I want your tropenis!"
โดย Toad Crack 28 กุมภาพันธ์ 2012