The act of having sex with an Area 51 alien after or during the September 20 raid, usually in a meme context.
Hey Michael, are you going to the Area 51 raid next week?
Yeah, I’m gonna be clapping them alien cheeks
by Meer0000000 August 2, 2019
Get the Clapping them alien cheeks mug.
When someone finds a alien Raiding Area 51 then fucks there fat cheeks.
I Was Raiding Area 51 with the boys and found a alien and clapped that aliens cheeks. Let's Clap Them Alien Cheeks! REEEEEEEEEEEEEEEEE
Get the Clap them alien cheeks mug.