Top definition
A man with a small penis. His name is Justin because it’s only ever just in. His penis is like a shrimp; very small and often a bit smelly.
I had sex with Justin the trouser shrimp tonight! At least I think I did....
by Jock S January 25, 2018
Get the mug
Get a Justin the trouser shrimp mug for your fish Zora.
2
A man with a small penis. His name is Justin because it’s only ever just in. His penis is like a shrimp; very small and often a bit smelly.
I had sex with Justin the trouser shrimp tonight! At least I think I did....
by Jock S January 25, 2018
Get the mug
Get a Justin the trouser shrimp mug for your daughter-in-law Julia.