a blowjob that must satisfy certain criteria:

1. it must be marching band related, either on the band trip, between 2 members of marching band, or wearing part of the marching uniform (preferably shako with plume)
2. the giver must be a transexual
3. the giver must be dead
4. the receiver be taking a shit (see blumpkin)

the result is a blumpkin from a dead transexual
"The night i got a transtelanjo was pretty fucked up. The bitch was actually a dude, and he/she died, but i got head anyway, and it was a blumpkin too! Transtelanjos are madd rare son."
by Mawky April 9, 2007
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