I got T-bagged during a 3 vs 1 skirmish (my two teamates immediatly left at the start). Eventhough being outnumbered wasn't enough, they kept spamming their rocketlaunchers to greaten their advantage. Luckily halfway two others joined and my team ended up winning. I still think the whole T-bagging thing is lame. I acknowledge when someone has more skill than I do. No need to be a squater about it.