Chocolate Senna

Nickname of the 4 time Formula 1 World Champion Lewis Hamilton.
Meaning:
Chocolate - He is the first and only black F1 driver.
Senna - Comparing him to the legendary Ayrton Senna, one of the greatest F1 drivers ever, representing his skills behind the wheel.

Guy1: Chocolate Senna won the 2017 Formula 1 World Championship! He is now a 4 time champion!
Guy2: Who the hell are you talking about?
Guy1: Lewis Hamilton

Mans not cold

The winter version of mans not hot
Going outside in underwear in winter, when it's freezing cold.

Dave: Jeez man! Are you crazy? It's like -20 degrees!
Tom: Mans not cold!
Dave: Dumbass!

Leroy The Savage

The fastest stick shift Corvette
An 1100 HP twin turbo C5 with no body panels. It does the 1/4 mile in 7 seconds. It was built by the one and only Cleetus McFarland.

Guy1 - Damn! Did you see Leroy The Savage?
Guy2 - Yeah. It just broke the world record for fastest stick shift Covette.
Guy1 - Hell yeah brother! 7 second 1/4 mile!

Bikini

1. Type of swimwear for women
2. A Hungarian rock band formed in 1982

1. Damn she looks hot in her new bikini!
2. Have you heard "Közeli Helyeken" by Bikini?