Definitions by Sheff4

Screwnami 

1) riding a tidal wave of promiscuity
also
2) after a night of raunchy and riotous sex, one's room is completely destroyed.

1)Tiger Woods: Man I have been on a screwnami
Friend: What is that?
Tiger: I've slept with 5 women this week
Friend: It's Tuesday....

2)Man I think the screwnami hit my room last night!

Screwnami by Sheff4 December 2, 2009