MCP 

Multiple Commercial Person.

Someone who is in more than one commercial for different products, who are easily recognizable.

John Smith is in a commercial for Fidelity Bank, Dell Computers, and Comcast. He's such an MCP.

Joan Smith is in a commercial for Garnier, Clearasil, and Maybelline. She's not a good MCP.

MCP by Sam Tye June 19, 2009

mcp 

menstrual cramp pain a pain that occurs during a womens periond or monthly flow

i have severe mcp it raelly hurts

mcp by aprilk August 27, 2006

MCP 

Minecraft porn

My friend Britney is telling me all about Steve's dick on MCP

MCP by iMaUtIsTiCsPiDeRmAn August 14, 2019

Midwestern Christian Princess (MCP) 

Midwestern Christian Princess (MCP)

Pronounced: Mc-Pee

innocent, pure, conservative yet fun loving girl from the midwestern states. Typically goes to Catholic school, generally all-girls. Reluctant to hook up at first suggesting high morals but a freak in the sheets and very easily corruptible once she breaks through with the first immoral act.

Damn, that girl Kate is such a Midwestern Christian Princess (MCP). She says her family goes to church every sunday morning but she's down to fuck on the beach.

Midwestern Christian Princess (MCP) by PuntaCana4ever April 23, 2011

My Cat Parties (MCP) 

Were you a fan of FML or MLIA or even MLIB well we got something for you. MCP is a group where people come together to talk about how their Kitty Kat parties. If your cat is obese, a known alcoholic, plays COD way to much or just plain parties this is definitely something you need to follow.

Just found out my cat is a pimp and traffics drugs from his litterbox... My Cat Parties (MCP)

They say cats sleep and eat 18 hours of the day. Well the other 6 they party hard. MCP

Just found out where my 12 pack of Natty Light has gone, thanks Kitty. MCP

My Cat Parties (MCP) by Chill Cat October 21, 2010

Maximum Clampage Pressure (MCP) 

The highest level of clampage. Once achieved, impossible to clamp any harder. The most desired objective to accomplish while playing Valorant.

Bruvs, Maximum Clampage Pressure (MCP) has been achieved on these nubs!

Maximum Clampage Pressure (MCP) by tgkomen October 2, 2020

Mcphluclaykn 

Mcphluclaykn (Pronounced as Mc-floon) is defined as
(Noun) A state of being more than a best friend without the toxicity of a committed relationship.
(Verb) Mcphluclaykning
(Person) Mcphluclaykner
(Zone) Mcphluclaykned - A person in that zone
The difference between an open relationship and mcphluclaykning is that mcphluclaykning has well-defined terms like never before.

After getting her heart broken 21 times, Lily decided to mcphluclaykn.
Lily chose James as her fellow mcphluclaykner.
It has been 10 years now, and they are still happily mcphluclaykning.

Mcphluclaykn by ChooChoo n KiKi May 23, 2021