peniscillin 

When you are not feeling well or hungover and sex would help.

She needs a shot of peniscillin.

peniscillin by Amalia R October 24, 2006

Peniscillin 

The cure for the common "Can't have sex now honey, I have a headache!" excuse.

Boy: I'm on my way, hope you'll be dressed sexy and ready for me when I get home.

Girl: Oh honey, I can't have sex tonight. I have the worst headache. I must be coming down with something.

Boy: Don't worry baby, I'll give you the proper dose of Peniscillin which cures everything!

Peniscillin by HollyWood90027 December 27, 2010

Peniscillin 

Available only as a prescription, a medicine used to cure all dick infections.

Before the doctor put me on peniscillin my cock felt like it was gonna explode.

Peniscillin by SenseiTheLegend November 2, 2022

peniscillin 

When your not feeling good and medicine isn't gonna help . Resort to the long lasting cure of dicken her down

She's had a long day and isn't feeling good , she needs some peniscillin

peniscillin by imjustadogdontblameme August 10, 2016

peniscillin 

What a horny stud claims dat his love-juice is composed of if da chick whom he wants to copulate with says dat she doesn't feel well enough at da time to have sex.

Some antibiotics can be administered orally, so maybe you could give your gentleman-friend a blowjob and thus receive your dose of "peniscillin" dat way, even if you feel too yucky right then to let him in your pants.

peniscillin by QuacksO August 23, 2025

Peniscillin

What you give your girlfriend when she isn't feeling good..

Girlfriend : Baby I don't feel good.
Me : you know what it sounds like you need a shot of PENISCILLIN.

Peniscillin by Jed420 November 20, 2025

penisillin 

What you give a girl to get rid of her "headache"

My bitch didn't feel so good, so I gave her a shot of penisillin.

penisillin by longdongjimmyjohn June 11, 2003