look up any word, like thot:
 
1.
to be very very tired, willing to sleep.
mike is very seepy
by Jimmy Chase October 11, 2009
 
2.
how kari tells me she is tired.
or, if you prefer, Double D in Ed, Edd, N Eddy.
"YAWN seepy seepy seepy..."
by s3v3n April 05, 2008
 
3.
Another word for a sheep
aww look at that wittle seepy its so cute :)
by gemMJB April 17, 2009