Sost
When you lose in an online game because your team sucks.
Friend: "So how was playing Call of Duty last night?"
Other Friend: "We sost."
Other Friend: "We sost."
Sost
E.g. a sock that a dog is chewing. Used by dog owners when their pooch is stealing their socks
Dog: "When you do your next laundry load, I will sneak a sost for chews"
Owner: "You can talk??"
Owner: "You can talk??"
SOST
Verb. The act of sucking on some titties. Usually referd to a man sucking on some bitches boobs.
Dude i was so wasted last night at this girls house i think i SOST.