When your opponent becomes stunned in a 2-on-1 or tag team match, have both partners press Tie-up simultaneously to execute a double team move, except for the last move, in which only the player on the turnbuckle needs to press Tie-up:

Double Suplex
Situation: Both in front of the opponent

Double Powerbomb
Situation: One player in front of opponent, one behind

Double Wishbone Legsplitter
Situation: Both players at opponent's feet

Doomsday Device
Situation: Opponent on one player's shoulder, other player on top turnbuckle